{"id":115575,"date":"2022-04-27T01:08:49","date_gmt":"2022-04-27T00:08:49","guid":{"rendered":"https:\/\/material-properties.org\/hafnium-resistance-durete-elasticite-structure-cristalline\/"},"modified":"2022-04-27T12:30:02","modified_gmt":"2022-04-27T11:30:02","slug":"hafnium-resistance-durete-elasticite-structure-cristalline","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/","title":{"rendered":"Hafnium &#8211; R\u00e9sistance &#8211; Duret\u00e9 &#8211; \u00c9lasticit\u00e9 &#8211; Structure cristalline"},"content":{"rendered":"<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hafnium-mechanical-properties-strength-hardness-crystal-structure.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hafnium-mechanical-properties-strength-hardness-crystal-structure.png\" alt=\"Hafnium-propri\u00e9t\u00e9s-m\u00e9caniques-r\u00e9sistance-duret\u00e9-structure-cristalline\" width=\"500\" height=\"500\" \/><\/a><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<h2><span>\u00c0 propos d&rsquo;Hafnium<\/span><\/h2>\n<p><span>Le hafnium est un m\u00e9tal de transition t\u00e9travalent gris argent\u00e9 brillant, le hafnium ressemble chimiquement au zirconium et se trouve dans de nombreux min\u00e9raux de zirconium.\u00a0La grande section efficace de capture des neutrons du hafnium en fait un bon mat\u00e9riau pour l&rsquo;absorption des neutrons dans les barres de commande des centrales nucl\u00e9aires, mais n\u00e9cessite en m\u00eame temps qu&rsquo;il soit retir\u00e9 des alliages de zirconium transparents aux neutrons et r\u00e9sistants \u00e0 la corrosion utilis\u00e9s dans les r\u00e9acteurs nucl\u00e9aires.<\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<h2><span>Force de Hafnium<\/span><\/h2>\n<p><span>En m\u00e9canique des mat\u00e9riaux, la\u00a0<\/span><strong><span>r\u00e9sistance d&rsquo;un mat\u00e9riau<\/span><\/strong><span>\u00a0est sa capacit\u00e9 \u00e0 supporter une charge appliqu\u00e9e sans rupture ni d\u00e9formation plastique.\u00a0<\/span><strong><span>La r\u00e9sistance des mat\u00e9riaux<\/span><\/strong><span>\u00a0consid\u00e8re essentiellement la relation entre les\u00a0<\/span><strong><span>charges externes<\/span><\/strong><span>\u00a0appliqu\u00e9es \u00e0 un mat\u00e9riau et la\u00a0<\/span><strong><span>d\u00e9formation<\/span><\/strong><span>\u00a0ou la modification des dimensions du mat\u00e9riau qui en r\u00e9sulte.\u00a0Lors de la conception de structures et de machines, il est important de tenir compte de ces facteurs, afin que le mat\u00e9riau s\u00e9lectionn\u00e9 ait une r\u00e9sistance suffisante pour r\u00e9sister aux charges ou forces appliqu\u00e9es et conserver sa forme d&rsquo;origine.\u00a0<\/span><strong><span>La r\u00e9sistance d&rsquo;un mat\u00e9riau<\/span><\/strong><span>\u00a0est sa capacit\u00e9 \u00e0 supporter cette charge appliqu\u00e9e sans d\u00e9faillance ni d\u00e9formation plastique.<\/span><\/p>\n<p><span>Pour la contrainte de traction, la capacit\u00e9 d&rsquo;un mat\u00e9riau ou d&rsquo;une structure \u00e0 supporter des charges tendant \u00e0 s&rsquo;allonger est appel\u00e9e r\u00e9sistance ultime \u00e0 la traction (UTS).\u00a0La limite d&rsquo;\u00e9lasticit\u00e9 ou la limite d&rsquo;\u00e9lasticit\u00e9 est la propri\u00e9t\u00e9 du mat\u00e9riau d\u00e9finie comme la contrainte \u00e0 laquelle un mat\u00e9riau commence \u00e0 se d\u00e9former plastiquement, tandis que la limite d&rsquo;\u00e9lasticit\u00e9 est le point o\u00f9 la d\u00e9formation non lin\u00e9aire (\u00e9lastique + plastique) commence.<\/span><\/p>\n<h3><span>R\u00e9sistance \u00e0 la traction ultime du Hafnium<\/span><\/h3>\n<p><span>La r\u00e9sistance \u00e0 la traction ultime du Hafnium est de 480 MPa.<\/span><\/p>\n<h3><span>Limite d&rsquo;\u00e9lasticit\u00e9 de l&rsquo;Hafnium<\/span><\/h3>\n<p><span>La limite d&rsquo;\u00e9lasticit\u00e9 de l&rsquo;hafnium\u00a0<\/span><strong>\u00a0<\/strong><span>est de 125 MPa.<\/span><\/p>\n<h3><span>Module de Young du Hafnium<\/span><\/h3>\n<p><span>Le module de Young du Hafnium est de 125 MPa.<\/span><\/p>\n<p><span>Le module d&rsquo;\u00e9lasticit\u00e9 de cisaillement du Hafnium est de 30 GPa.<\/span><\/p>\n<p><span>Le module d&rsquo;\u00e9lasticit\u00e9 de masse du Hafnium est de 110 GPa.<\/span><\/p>\n<h2><span>Duret\u00e9 du Hafnium<\/span><\/h2>\n<p><span>En science des mat\u00e9riaux, la <\/span><a href=\"https:\/\/material-properties.org\/what-is-hardness-definition\/\"><strong><span>duret\u00e9<\/span><\/strong><\/a><span>\u00a0est la capacit\u00e9 \u00e0 r\u00e9sister \u00e0\u00a0\u00a0<\/span><strong><span>l&rsquo;indentation de surface<\/span><\/strong><span> (<\/span><strong><span>d\u00e9formation plastique localis\u00e9e<\/span><\/strong><span>) et\u00a0 aux\u00a0<\/span><strong><span>rayures<\/span><\/strong><span>.\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-brinell-hardness-test-definition\/\"><strong><span>Le test de duret\u00e9 Brinell<\/span><\/strong><\/a><span> est l&rsquo;un des tests de duret\u00e9 par indentation, qui a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour les tests de duret\u00e9. Dans les tests Brinell, un\u00a0<\/span><strong><span>p\u00e9n\u00e9trateur sph\u00e9rique<\/span><\/strong><span> dur est forc\u00e9 sous une charge sp\u00e9cifique dans la surface du m\u00e9tal \u00e0 tester.<\/span><\/p>\n<p><span>La duret\u00e9 Brinell du Hafnium est d&rsquo;environ 1700 MPa.<\/span><\/p>\n<p><span>La m\u00e9thode\u00a0<\/span><strong><span>d&rsquo;essai de duret\u00e9 Vickers a<\/span><\/strong><span> \u00e9t\u00e9 d\u00e9velopp\u00e9e par Robert L. Smith et George E. Sandland chez Vickers Ltd comme alternative \u00e0 la m\u00e9thode Brinell pour mesurer la duret\u00e9 des mat\u00e9riaux.\u00a0La\u00a0<\/span><strong><span>m\u00e9thode d&rsquo;essai de duret\u00e9 Vickers<\/span><\/strong><span>\u00a0peut \u00e9galement \u00eatre utilis\u00e9e comme\u00a0<\/span><strong><span>m\u00e9thode d&rsquo;essai de microduret\u00e9<\/span><\/strong><span>, qui est principalement utilis\u00e9e pour les petites pi\u00e8ces, les sections minces ou les travaux en profondeur.<\/span><\/p>\n<p><span>La duret\u00e9 Vickers du Hafnium est d&rsquo;environ 1700 MPa.<\/span><\/p>\n<p><span>La duret\u00e9 \u00e0 la rayure est la mesure de la r\u00e9sistance d&rsquo;un \u00e9chantillon \u00e0 la d\u00e9formation plastique permanente due au frottement d&rsquo;un objet pointu.\u00a0L&rsquo;\u00e9chelle la plus courante pour ce test qualitatif est l&rsquo;\u00e9chelle de\u00a0<\/span><strong><span>Mohs<\/span><\/strong><span>, qui est utilis\u00e9e en min\u00e9ralogie.\u00a0L&rsquo;\u00a0<\/span><strong><span>\u00e9chelle de Mohs de duret\u00e9 min\u00e9rale<\/span><\/strong><span>\u00a0est bas\u00e9e sur la capacit\u00e9 d&rsquo;un \u00e9chantillon naturel de min\u00e9ral \u00e0 rayer visiblement un autre min\u00e9ral.<\/span><\/p>\n<p><span>L&rsquo;hafnium a une duret\u00e9 d&rsquo;environ 5,5.<\/span><\/p>\n<h2><span>Hafnium &#8211; Structure cristalline<\/span><\/h2>\n<p><span>Une structure cristalline possible de <\/span><strong><span>Hafnium <\/span><\/strong><span>est une structure<\/span><strong><span> hexagonale compacte<\/span><\/strong><strong><span>.<\/span><\/strong><\/p>\n<p><a href=\"http:\/\/material-properties.org\/wp-content\/uploads\/2019\/07\/crystal-structures-FCC-BCC-HCP.png\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-26154 size-medium alignright\" src=\"http:\/\/material-properties.org\/wp-content\/uploads\/2019\/07\/crystal-structures-FCC-BCC-HCP-297x300.png\" alt=\"structures cristallines - FCC, BCC, HCP\" width=\"297\" height=\"300\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2019\/07\/crystal-structures-FCC-BCC-HCP-297x300.png 297w, https:\/\/material-properties.org\/wp-content\/uploads\/2019\/07\/crystal-structures-FCC-BCC-HCP.png 434w\" sizes=\"(max-width: 297px) 100vw, 297px\" \/><\/a><\/p>\n<p><span>Dans les m\u00e9taux et dans de nombreux autres solides, les atomes sont dispos\u00e9s en r\u00e9seaux r\u00e9guliers appel\u00e9s cristaux.\u00a0Un r\u00e9seau cristallin est un motif r\u00e9p\u00e9titif de points math\u00e9matiques qui s&rsquo;\u00e9tend dans tout l&rsquo;espace.\u00a0Les forces de la liaison chimique provoquent cette r\u00e9p\u00e9tition.\u00a0C&rsquo;est ce motif r\u00e9p\u00e9t\u00e9 qui contr\u00f4le les propri\u00e9t\u00e9s telles que la r\u00e9sistance, la ductilit\u00e9, la densit\u00e9, la conductivit\u00e9 (propri\u00e9t\u00e9 de conduire ou de transmettre la chaleur, l&rsquo;\u00e9lectricit\u00e9, etc.) et la forme.\u00a0Il existe 14 types g\u00e9n\u00e9raux de ces mod\u00e8les connus sous le nom de r\u00e9seaux de Bravais.<\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<h3 class=\"crystal_structure\" style=\"text-align: center;\"><span>Structure cristalline de l&rsquo;Hafnium<\/span><br \/>\n<a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/crystal-structure-hexagonal-close-packed.gif\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96633\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/crystal-structure-hexagonal-close-packed.gif\" alt=\"La structure cristalline de l'hafnium est\u00a0: hexagonale compacte\" width=\"300\" height=\"300\" \/><\/a><\/h3>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div  class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<h3 style=\"text-align: center;\"><span>Force des \u00e9l\u00e9ments<\/span><\/h3>\n<p><a href=\"https:\/\/material-properties.org\/strength-of-chemical-elements-tensile-yield\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-96030\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Strength-of-Elements-mobile-300x214.png\" alt=\"\" width=\"300\" height=\"214\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Strength-of-Elements-mobile-300x214.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Strength-of-Elements-mobile-1024x730.png 1024w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Strength-of-Elements-mobile-768x548.png 768w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Strength-of-Elements-mobile.png 1224w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span><\/span><\/p><\/div><\/div><\/span><\/p>\n<p><span><div  class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<h3 style=\"text-align: center;\"><span>\u00c9lasticit\u00e9 des \u00e9l\u00e9ments<\/span><\/h3>\n<p><a href=\"https:\/\/material-properties.org\/modulus-of-elasticity-of-chemical-elements-young-shear-bulk\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-96035\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Elasticity-of-Elements-mobile-300x216.png\" alt=\"\" width=\"300\" height=\"216\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Elasticity-of-Elements-mobile-300x216.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Elasticity-of-Elements-mobile-1024x736.png 1024w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Elasticity-of-Elements-mobile-768x552.png 768w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Elasticity-of-Elements-mobile.png 1219w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span><\/span><\/p><\/div><\/div><\/span><\/p>\n<p><span><div  class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<h3 style=\"text-align: center;\"><span>Duret\u00e9 des \u00e9l\u00e9ments<\/span><\/h3>\n<p><a href=\"https:\/\/material-properties.org\/hardness-of-chemical-elements-brinell-mohs-vickers\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-96025\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hardness-of-Elements-mobile-300x217.png\" alt=\"\" width=\"300\" height=\"217\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hardness-of-Elements-mobile-300x217.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hardness-of-Elements-mobile-1024x742.png 1024w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hardness-of-Elements-mobile-768x557.png 768w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hardness-of-Elements-mobile.png 1213w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span><\/span><\/p><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div class=\"su-spoiler su-spoiler-style-fancy su-spoiler-icon-arrow su-spoiler-closed\" data-anchor=\"\u00c0proposdelaforce\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>\u00c0 propos de la force<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\"><\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Stress-strain-curve-Strength-of-Materials.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-medium wp-image-74732\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Stress-strain-curve-Strength-of-Materials-300x263.png\" alt=\"Courbe contrainte-d\u00e9formation - R\u00e9sistance des mat\u00e9riaux\" width=\"300\" height=\"263\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Stress-strain-curve-Strength-of-Materials-300x263.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Stress-strain-curve-Strength-of-Materials.png 767w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><span>En m\u00e9canique des mat\u00e9riaux, la <\/span><a href=\"https:\/\/material-properties.org\/what-is-strength-definition\/\"><strong><span>r\u00e9sistance d&rsquo;un mat\u00e9riau<\/span><\/strong><\/a><span> est sa capacit\u00e9 \u00e0 supporter une charge appliqu\u00e9e sans rupture ni d\u00e9formation plastique.\u00a0<\/span><strong><span>La r\u00e9sistance des mat\u00e9riaux<\/span><\/strong><span> consid\u00e8re essentiellement la relation entre les <\/span><strong><span>charges externes<\/span><\/strong><span> appliqu\u00e9es \u00e0 un mat\u00e9riau et la <\/span><strong><span>d\u00e9formation<\/span><\/strong><span> ou la modification des dimensions du mat\u00e9riau qui en r\u00e9sulte.\u00a0Lors de la conception de structures et de machines, il est important de tenir compte de ces facteurs, afin que le mat\u00e9riau s\u00e9lectionn\u00e9 ait une r\u00e9sistance suffisante pour r\u00e9sister aux charges ou forces appliqu\u00e9es et conserver sa forme d&rsquo;origine.\u00a0<\/span><strong><span>La r\u00e9sistance d&rsquo;un mat\u00e9riau<\/span><\/strong><span> est sa capacit\u00e9 \u00e0 supporter cette charge appliqu\u00e9e sans d\u00e9faillance ni d\u00e9formation plastique.<\/span><\/p>\n<p><span>Un diagramme sch\u00e9matique de la\u00a0<\/span><strong><span>courbe contrainte-d\u00e9formation<\/span><\/strong><span>\u00a0de l&rsquo;acier \u00e0 faible teneur en carbone \u00e0 temp\u00e9rature ambiante est pr\u00e9sent\u00e9 dans la figure.\u00a0Il existe plusieurs \u00e9tapes montrant des comportements diff\u00e9rents, ce qui sugg\u00e8re des propri\u00e9t\u00e9s m\u00e9caniques diff\u00e9rentes.\u00a0Pour clarifier, les mat\u00e9riaux peuvent manquer une ou plusieurs \u00e9tapes indiqu\u00e9es sur la figure, ou avoir des \u00e9tapes totalement diff\u00e9rentes.\u00a0Dans ce cas, nous devons faire la distinction entre les caract\u00e9ristiques de contrainte-d\u00e9formation des mat\u00e9riaux\u00a0<\/span><strong><span>ductiles<\/span><\/strong><span>\u00a0et\u00a0<\/span><strong><span>fragiles<\/span><\/strong><span>.\u00a0Les points suivants d\u00e9crivent les diff\u00e9rentes r\u00e9gions de la courbe contrainte-d\u00e9formation et l&rsquo;importance de plusieurs emplacements sp\u00e9cifiques.<\/span><\/p>\n<ul>\n<li><b><span>Limite proportionnelle<\/span><\/b><span>.\u00a0La limite proportionnelle correspond \u00e0 l&#8217;emplacement de la contrainte \u00e0 l&rsquo;extr\u00e9mit\u00e9 de la\u00a0<\/span><strong><span>r\u00e9gion lin\u00e9aire<\/span><\/strong><span>, de sorte que le graphique contrainte-d\u00e9formation est une ligne droite et le gradient sera \u00e9gal au\u00a0<\/span><strong><span>module<\/span><\/strong><span>\u00a0d&rsquo;\u00e9lasticit\u00e9 du mat\u00e9riau.\u00a0Pour les contraintes de traction et de compression, la pente de la partie de la courbe o\u00f9 la contrainte est proportionnelle \u00e0 la d\u00e9formation est appel\u00e9e\u00a0<\/span><b><span>module de Young<\/span><\/b><span>\u00a0et\u00a0<\/span><b><span>la loi de Hooke<\/span><\/b><span>\u00a0s&rsquo;applique.\u00a0Entre la limite proportionnelle et la limite d&rsquo;\u00e9lasticit\u00e9, la loi de Hooke devient discutable et la d\u00e9formation augmente plus rapidement.<\/span><\/li>\n<li><b><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Yield-Strength-Ultimate-Tensile-Strength-Table-of-Materials.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-27807\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Yield-Strength-Ultimate-Tensile-Strength-Table-of-Materials.png\" alt=\"Limite d'\u00e9lasticit\u00e9 - R\u00e9sistance \u00e0 la traction ultime - Tableau des mat\u00e9riaux\" width=\"349\" height=\"438\" \/><\/a><span>Point de rendement<\/span><\/b><span>.\u00a0La limite d&rsquo;\u00e9lasticit\u00e9 est le point sur une courbe contrainte-d\u00e9formation qui indique la limite du comportement \u00e9lastique et le d\u00e9but du comportement plastique.\u00a0<\/span><strong><span>La<\/span><\/strong><span>\u00a0<strong>limite d&rsquo;\u00e9lasticit\u00e9<\/strong> ou la limite d&rsquo;\u00e9lasticit\u00e9 est la propri\u00e9t\u00e9 du mat\u00e9riau d\u00e9finie comme la contrainte \u00e0 laquelle un mat\u00e9riau commence \u00e0 se d\u00e9former plastiquement, tandis que la limite d&rsquo;\u00e9lasticit\u00e9 est le point o\u00f9 la d\u00e9formation non lin\u00e9aire (\u00e9lastique + plastique) commence.\u00a0Avant la limite d&rsquo;\u00e9lasticit\u00e9, le mat\u00e9riau se d\u00e9forme \u00e9lastiquement et reprend sa forme d&rsquo;origine lorsque la contrainte appliqu\u00e9e est supprim\u00e9e.\u00a0Une fois la limite d&rsquo;\u00e9lasticit\u00e9 d\u00e9pass\u00e9e, une partie de la d\u00e9formation sera permanente et irr\u00e9versible.\u00a0Certains aciers et autres mat\u00e9riaux pr\u00e9sentent un comportement appel\u00e9 ph\u00e9nom\u00e8ne de limite d&rsquo;\u00e9lasticit\u00e9.\u00a0Les limites d&rsquo;\u00e9lasticit\u00e9 varient de 35 MPa pour un aluminium \u00e0 faible r\u00e9sistance \u00e0 plus de 1400 MPa pour les aciers \u00e0 tr\u00e8s haute r\u00e9sistance.<\/span><\/li>\n<li><b><span>R\u00e9sistance \u00e0 la traction ultime<\/span><\/b><span>.\u00a0La\u00a0<\/span><strong><span>r\u00e9sistance \u00e0 la traction ultime<\/span><\/strong><span>\u00a0est le maximum sur la courbe technique de contrainte-d\u00e9formation.\u00a0Cela correspond \u00e0 la\u00a0<\/span><strong><span>contrainte maximale <\/span><\/strong><span>qui peut \u00eatre soutenu par une structure en tension. La r\u00e9sistance \u00e0 la traction ultime est souvent abr\u00e9g\u00e9e en \u00ab\u00a0r\u00e9sistance \u00e0 la traction\u00a0\u00bb ou m\u00eame en \u00ab\u00a0l&rsquo;ultime\u00a0\u00bb. Si cette contrainte est appliqu\u00e9e et maintenue, une fracture en r\u00e9sultera. Souvent, cette valeur est nettement sup\u00e9rieure \u00e0 la limite d&rsquo;\u00e9lasticit\u00e9 (jusqu&rsquo;\u00e0 50 \u00e0 60 % de plus que le rendement pour certains types de m\u00e9taux). Lorsqu&rsquo;un mat\u00e9riau ductile atteint sa r\u00e9sistance ultime, il subit une striction o\u00f9 la section transversale se r\u00e9duit localement. La courbe contrainte-d\u00e9formation ne contient pas de contrainte sup\u00e9rieure \u00e0 la r\u00e9sistance ultime. M\u00eame si les d\u00e9formations peuvent continuer \u00e0 augmenter, la contrainte diminue g\u00e9n\u00e9ralement apr\u00e8s que la r\u00e9sistance ultime a \u00e9t\u00e9 atteinte. C&rsquo;est une propri\u00e9t\u00e9 intensive; sa valeur ne d\u00e9pend donc pas de la taille de l&rsquo;\u00e9prouvette. Cependant, cela d\u00e9pend d&rsquo;autres facteurs,\u00a0<\/span><strong><span>temp\u00e9rature<\/span><\/strong><span>\u00a0de l&rsquo;environnement et du mat\u00e9riau d&rsquo;essai.\u00a0<\/span><strong><span>Les r\u00e9sistances ultimes \u00e0 la traction<\/span><\/strong><span>\u00a0varient de 50 MPa pour un aluminium jusqu&rsquo;\u00e0 3000 MPa pour les aciers \u00e0 tr\u00e8s haute r\u00e9sistance.<\/span><\/li>\n<li><b><span>Point<\/span><\/b><span><strong> de rupture<\/strong>: Le\u00a0<\/span><strong><span>point de rupture<\/span><\/strong><span>\u00a0est le point de d\u00e9formation o\u00f9 le mat\u00e9riau se s\u00e9pare physiquement.\u00a0\u00c0 ce point, la d\u00e9formation atteint sa valeur maximale et le mat\u00e9riau se rompt effectivement, m\u00eame si la contrainte correspondante peut \u00eatre inf\u00e9rieure \u00e0 la r\u00e9sistance ultime \u00e0 ce point.\u00a0Les mat\u00e9riaux ductiles ont une r\u00e9sistance \u00e0 la rupture inf\u00e9rieure \u00e0 la r\u00e9sistance ultime \u00e0 la traction (UTS), alors que dans les mat\u00e9riaux fragiles, la r\u00e9sistance \u00e0 la rupture est \u00e9quivalente \u00e0 l&rsquo;UTS.\u00a0Si un mat\u00e9riau ductile atteint sa r\u00e9sistance ultime \u00e0 la traction dans une situation de charge contr\u00f4l\u00e9e, il continuera \u00e0 se d\u00e9former, sans application de charge suppl\u00e9mentaire, jusqu&rsquo;\u00e0 ce qu&rsquo;il se rompe.\u00a0Cependant, si le chargement est contr\u00f4l\u00e9 en d\u00e9placement, la d\u00e9formation du mat\u00e9riau peut soulager la charge, emp\u00eachant la rupture.<\/span><\/li>\n<\/ul>\n<p><span><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div class=\"su-spoiler su-spoiler-style-fancy su-spoiler-icon-arrow su-spoiler-closed\" data-anchor=\"\u00c0proposdumoduled&039;\u00e9lasticit\u00e9\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>\u00c0 propos du module d'\u00e9lasticit\u00e9<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\"><\/span><\/p>\n<p><span>En cas de contrainte de traction d&rsquo;une barre uniforme (courbe contrainte-d\u00e9formation), la\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-hookes-law-definition\/\"><b><span>loi de Hooke<\/span><\/b><\/a><span>\u00a0d\u00e9crit le comportement d&rsquo;une barre dans la r\u00e9gion \u00e9lastique.\u00a0Dans cette r\u00e9gion, l&rsquo;allongement de la barre est directement proportionnel \u00e0 la force de traction et \u00e0 la longueur de la barre et inversement proportionnel \u00e0 la section transversale et au\u00a0<\/span><b><span>module d&rsquo;\u00e9lasticit\u00e9<\/span><\/b><span>.\u00a0Jusqu&rsquo;\u00e0 une contrainte limite, une caisse pourra retrouver ses dimensions au retrait de la charge.\u00a0Les contraintes appliqu\u00e9es font que les atomes d&rsquo;un cristal se d\u00e9placent de leur position d&rsquo;\u00e9quilibre.\u00a0Tous les atomes sont d\u00e9plac\u00e9s de la m\u00eame quantit\u00e9 et conservent toujours leur g\u00e9om\u00e9trie relative.\u00a0Lorsque les contraintes sont supprim\u00e9es, tous les atomes reviennent \u00e0 leur position d&rsquo;origine et aucune d\u00e9formation permanente ne se produit.\u00a0Selon la\u00a0<\/span><b><span>loi de Hooke,<\/span><\/b><span>\u00a0la contrainte est proportionnelle \u00e0 la d\u00e9formation (dans la r\u00e9gion \u00e9lastique) et la pente est\u00a0<\/span><b><span>le module de Young<\/span><\/b><span>.<\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hookes-law-equation.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-27811\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hookes-law-equation.png\" alt=\"\" width=\"320\" height=\"164\" \/><\/a><span>Nous pouvons \u00e9tendre la m\u00eame id\u00e9e de relier la contrainte \u00e0 la d\u00e9formation aux applications de cisaillement dans la r\u00e9gion lin\u00e9aire, en reliant la contrainte de cisaillement \u00e0 la d\u00e9formation de cisaillement pour cr\u00e9er\u00a0<\/span><b><span>la loi de Hooke pour la contrainte de cisaillement<\/span><\/b><span>:<\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hooke\u2019s-law-for-shear-stress.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-27830\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hooke\u2019s-law-for-shear-stress.png\" alt=\"Loi de Hooke pour la contrainte de cisaillement\" width=\"248\" height=\"136\" \/><\/a><\/p>\n<p><span>Pour les mat\u00e9riaux isotropes dans la r\u00e9gion \u00e9lastique, vous pouvez relier le coefficient de Poisson (\u03bd), le module d&rsquo;\u00e9lasticit\u00e9 de Young (E) et le module d&rsquo;\u00e9lasticit\u00e9 de cisaillement (G):<\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hooke\u2019s-law-poissons-ratio.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-27829\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Hooke\u2019s-law-poissons-ratio.png\" alt=\"Loi de Hooke - rapport poissons\" width=\"270\" height=\"134\" \/><\/a><\/p>\n<p><span>Les modules \u00e9lastiques propres aux mat\u00e9riaux polycristallins :<\/span><\/p>\n<ul>\n<li><b><span>Module de Young. <\/span><\/b><span>Le module d&rsquo;\u00e9lasticit\u00e9 de Young est le module d&rsquo;\u00e9lasticit\u00e9 pour les contraintes de traction et de compression dans le r\u00e9gime d&rsquo;\u00e9lasticit\u00e9 lin\u00e9aire d&rsquo;une d\u00e9formation uniaxiale et est g\u00e9n\u00e9ralement \u00e9valu\u00e9 par des essais de traction.<\/span><\/li>\n<li><b><span>Module d&rsquo;\u00e9lasticit\u00e9 en cisaillement.\u00a0<\/span><\/b><span>Le module de cisaillement, ou module de rigidit\u00e9, est d\u00e9riv\u00e9 de la torsion d&rsquo;une \u00e9prouvette cylindrique.\u00a0Il d\u00e9crit la r\u00e9ponse du mat\u00e9riau \u00e0 la contrainte de cisaillement.\u00a0Son symbole est G. Le module de cisaillement est l&rsquo;une des nombreuses quantit\u00e9s permettant de mesurer la rigidit\u00e9 des mat\u00e9riaux et il appara\u00eet dans la loi de Hooke g\u00e9n\u00e9ralis\u00e9e.<\/span><\/li>\n<li><b><span>Module d&rsquo;\u00e9lasticit\u00e9 de masse.\u00a0<\/span><\/b><span>Le module d&rsquo;\u00e9lasticit\u00e9 de masse d\u00e9crit l&rsquo;\u00e9lasticit\u00e9 volum\u00e9trique ou la tendance d&rsquo;un objet \u00e0 se d\u00e9former dans toutes les directions lorsqu&rsquo;il est uniform\u00e9ment charg\u00e9 dans toutes les directions.\u00a0Par exemple, il d\u00e9crit la r\u00e9ponse \u00e9lastique \u00e0 la pression hydrostatique et \u00e0 la tension \u00e9quilat\u00e9rale (comme la pression au fond de l&rsquo;oc\u00e9an ou d&rsquo;une piscine profonde).\u00a0C&rsquo;est aussi la propri\u00e9t\u00e9 d&rsquo;un mat\u00e9riau qui d\u00e9termine la r\u00e9ponse \u00e9lastique \u00e0 l&rsquo;application d&rsquo;une contrainte.\u00a0Pour un fluide, seul le module de masse est significatif.<\/span><\/li>\n<\/ul>\n<p><span><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div class=\"su-spoiler su-spoiler-style-fancy su-spoiler-icon-arrow su-spoiler-closed\" data-anchor=\"\u00c0proposdeladuret\u00e9\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>\u00c0 propos de la duret\u00e9<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\"><\/span><\/p>\n<p><span>En science des mat\u00e9riaux, la\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-hardness-definition\/\"><strong><span>duret\u00e9<\/span><\/strong><\/a><span>\u00a0est la capacit\u00e9 \u00e0 r\u00e9sister \u00e0\u00a0<\/span><strong><span>l&rsquo;indentation de surface<\/span><\/strong><span> (<\/span><strong><span>d\u00e9formation plastique localis\u00e9e<\/span><\/strong><span>) et aux\u00a0<\/span><strong><span>rayures<\/span><\/strong><span>.\u00a0<\/span><strong><span>La duret\u00e9<\/span><\/strong><span>\u00a0est probablement la propri\u00e9t\u00e9 mat\u00e9rielle la plus mal d\u00e9finie car elle peut indiquer une r\u00e9sistance aux rayures, une r\u00e9sistance \u00e0 l&rsquo;abrasion, une r\u00e9sistance \u00e0 l&rsquo;indentation ou encore une r\u00e9sistance \u00e0 la mise en forme ou \u00e0 la d\u00e9formation plastique localis\u00e9e.\u00a0La duret\u00e9 est importante d&rsquo;un point de vue technique car la r\u00e9sistance \u00e0 l&rsquo;usure par frottement ou \u00e9rosion par la vapeur, l&rsquo;huile et l&rsquo;eau augmente g\u00e9n\u00e9ralement avec la duret\u00e9.<\/span><\/p>\n<p><span>Il existe\u00a0<\/span><strong><span>trois principaux types de<\/span><\/strong><span>\u00a0mesures de duret\u00e9 :<\/span><\/p>\n<ul>\n<li><strong><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Mohs-scale-mineral-hardness.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-27990\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Mohs-scale-mineral-hardness.png\" alt=\"\u00c9chelle de Mohs - duret\u00e9 min\u00e9rale\" width=\"275\" height=\"260\" \/><\/a><span>Duret\u00e9 aux rayures<\/span><\/strong><span>.\u00a0La duret\u00e9 \u00e0 la rayure est la mesure de la r\u00e9sistance d&rsquo;un \u00e9chantillon \u00e0 la d\u00e9formation plastique permanente due au frottement d&rsquo;un objet pointu.\u00a0L&rsquo;\u00e9chelle la plus courante pour ce test qualitatif est l&rsquo;\u00e9chelle de\u00a0<\/span><strong><span>Mohs<\/span><\/strong><span>, qui est utilis\u00e9e en min\u00e9ralogie.\u00a0L&rsquo;\u00a0<\/span><strong><span>\u00e9chelle de Mohs de duret\u00e9 min\u00e9rale<\/span><\/strong><span>\u00a0est bas\u00e9e sur la capacit\u00e9 d&rsquo;un \u00e9chantillon naturel de min\u00e9ral \u00e0 rayer visiblement un autre min\u00e9ral.\u00a0La duret\u00e9 d&rsquo;un mat\u00e9riau est mesur\u00e9e par rapport \u00e0 l&rsquo;\u00e9chelle en trouvant le mat\u00e9riau le plus dur que le mat\u00e9riau donn\u00e9 peut rayer, ou le mat\u00e9riau le plus doux qui peut rayer le mat\u00e9riau donn\u00e9.\u00a0Par exemple, si un mat\u00e9riau est ray\u00e9 par la topaze mais pas par le quartz, sa duret\u00e9 sur l&rsquo;\u00e9chelle de Mohs se situerait entre 7 et 8.<\/span><\/li>\n<li><strong><span>Duret\u00e9 d&rsquo;indentation<\/span><\/strong><span>.\u00a0La duret\u00e9 d&rsquo;indentation mesure la capacit\u00e9 \u00e0 r\u00e9sister \u00e0\u00a0<\/span><strong><span>l&rsquo;indentation de surface<\/span><\/strong><span>\u00a0(d\u00e9formation plastique localis\u00e9e) et la r\u00e9sistance d&rsquo;un \u00e9chantillon \u00e0 la d\u00e9formation du mat\u00e9riau due \u00e0 une charge de compression constante d&rsquo;un objet pointu.\u00a0Les tests de duret\u00e9 par indentation sont principalement utilis\u00e9s dans les domaines de l&rsquo;ing\u00e9nierie et de la m\u00e9tallurgie.\u00a0Les m\u00e9thodes traditionnelles sont bas\u00e9es sur des tests physiques de duret\u00e9 par empreinte bien d\u00e9finis.\u00a0Des p\u00e9n\u00e9trateurs tr\u00e8s durs de g\u00e9om\u00e9tries et de tailles d\u00e9finies sont enfonc\u00e9s en continu dans le mat\u00e9riau sous une force particuli\u00e8re.\u00a0Les param\u00e8tres de d\u00e9formation, tels que la profondeur d&rsquo;indentation dans la m\u00e9thode Rockwell, sont enregistr\u00e9s pour donner des mesures de duret\u00e9.\u00a0Les \u00e9chelles de duret\u00e9 d&rsquo;indentation courantes sont\u00a0<\/span><strong><span>Brinell<\/span><\/strong><span>,\u00a0<\/span><strong><span>Rockwell<\/span><\/strong><span>\u00a0et\u00a0<\/span><strong><span>Vickers<\/span><\/strong><span>.<\/span><\/li>\n<li><strong><span>Duret\u00e9 de rebond<\/span><\/strong><span>.\u00a0La duret\u00e9 de rebond, \u00e9galement connue sous le nom de duret\u00e9 dynamique, mesure la hauteur du \u00ab\u00a0rebond\u00a0\u00bb d&rsquo;un marteau \u00e0 pointe de diamant tomb\u00e9 d&rsquo;une hauteur fixe sur un mat\u00e9riau.\u00a0L&rsquo;un des appareils utilis\u00e9s pour prendre cette mesure est connu sous le nom de\u00a0<\/span><strong><span>scl\u00e9roscope<\/span><\/strong><span>.\u00a0Il se compose d&rsquo;une bille d&rsquo;acier l\u00e2ch\u00e9e d&rsquo;une hauteur fixe.\u00a0Ce type de duret\u00e9 est li\u00e9 \u00e0 l&rsquo;\u00e9lasticit\u00e9.<\/span><\/li>\n<\/ul>\n<p><span><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div class=\"su-spoiler su-spoiler-style-fancy su-spoiler-icon-arrow su-spoiler-closed\" data-anchor=\"\u00c0proposdelastructurecristalline\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>\u00c0 propos de la structure cristalline<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\"><\/span><\/p>\n<p><span>Les trois motifs cristallins de base les plus courants sont\u00a0:<\/span><\/p>\n<ul>\n<li><strong><span>cci.\u00a0<\/span><\/strong><span>Dans un arrangement d&rsquo;atomes bcc (BCC), la cellule unitaire se compose de huit atomes aux coins d&rsquo;un cube et d&rsquo;un atome au centre du corps du cube.\u00a0Dans un arrangement bcc, une cellule unitaire contient (8 atomes de coin \u00d7 \u215b) + (1 atome central \u00d7 1) = 2 atomes.\u00a0Le garnissage est plus efficace (68%) que le simple cubique et la structure est courante pour les m\u00e9taux alcalins et les m\u00e9taux de transition pr\u00e9coce.\u00a0Les m\u00e9taux contenant des structures BCC comprennent la ferrite, le chrome, le vanadium, le molybd\u00e8ne et le tungst\u00e8ne.\u00a0Ces m\u00e9taux poss\u00e8dent une r\u00e9sistance \u00e9lev\u00e9e et une faible ductilit\u00e9.<\/span><\/li>\n<li><strong><span>fcc.\u00a0<\/span><\/strong><span>Dans un arrangement d&rsquo;atomes fcc (FCC), la cellule unitaire se compose de huit atomes aux coins d&rsquo;un cube et d&rsquo;un atome au centre de chacune des faces du cube.\u00a0Dans un arrangement fcc, une cellule unitaire contient (8 atomes de coin \u00d7 \u215b) + (6 atomes de face \u00d7 \u00bd) = 4 atomes.\u00a0Cette structure, avec son parent hexagonal (hcp), a le garnissage le plus efficace (74%).\u00a0Les m\u00e9taux contenant des structures FCC comprennent l&rsquo;aust\u00e9nite, l&rsquo;aluminium, le cuivre, le plomb, l&rsquo;argent, l&rsquo;or, le nickel, le platine et le thorium.\u00a0Ces m\u00e9taux poss\u00e8dent une faible r\u00e9sistance et une ductilit\u00e9 \u00e9lev\u00e9e.<\/span><\/li>\n<li><strong><span>hcp.\u00a0<\/span><\/strong><span>Dans un arrangement d&rsquo;atomes hcp (HCP), la cellule unitaire est constitu\u00e9e de trois couches d&rsquo;atomes.\u00a0Les couches sup\u00e9rieure et inf\u00e9rieure contiennent six atomes aux coins d&rsquo;un hexagone et un atome au centre de chaque hexagone.\u00a0La couche interm\u00e9diaire contient trois atomes nich\u00e9s entre les atomes des couches sup\u00e9rieure et inf\u00e9rieure, d&rsquo;o\u00f9 le nom de compact.\u00a0Hexagonal Close Packed (hcp) est l&rsquo;un des deux types simples de garnissage atomique avec la densit\u00e9 la plus \u00e9lev\u00e9e, l&rsquo;autre \u00e9tant le cubique \u00e0 faces centr\u00e9es (fcc).\u00a0Cependant, contrairement au fcc, ce n&rsquo;est pas un r\u00e9seau de Bravais car il existe deux ensembles non \u00e9quivalents de points de r\u00e9seau.\u00a0Les m\u00e9taux contenant des structures HCP comprennent le b\u00e9ryllium, le magn\u00e9sium, le zinc, le cadmium, le cobalt, le thallium et le zirconium.\u00a0Les m\u00e9taux HCP ne sont pas aussi ductiles que les m\u00e9taux FCC.<\/span><\/li>\n<\/ul>\n<p><span><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<h3 style=\"text-align: center;\"><span>R\u00e9sum\u00e9<\/span><\/h3>\n<table class=\"a\">\n<tbody>\n<tr class=\"b\">\n<td style=\"text-align: center;\"><span>\u00c9l\u00e9ment<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>Hafnium<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>R\u00e9sistance \u00e0 la traction ultime<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>480 MPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Limite d&rsquo;\u00e9lasticit\u00e9<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>125 MPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Module de Young<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>78 GPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Module d&rsquo;\u00e9lasticit\u00e9 de cisaillement<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>30 GPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Module d&rsquo;\u00e9lasticit\u00e9 de masse<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>110 GPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>\u00c9chelle de Mohs<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>5,5<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Duret\u00e9 Brinell<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>1700 MPa<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\"><span>Duret\u00e9 Vickers<\/span><\/td>\n<td style=\"text-align: center;\"><strong><span>1700 MPa<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hafnium-periodic-table.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hafnium-periodic-table.png\" alt=\"Hafnium-tableau p\u00e9riodique\" width=\"544\" height=\"560\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span>Source : www.luciteria.com<\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><br \/>\n<span><div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<h2 style=\"text-align: center;\"><span>Propri\u00e9t\u00e9s des autres \u00e9l\u00e9ments<\/span><\/h2>\n<div class=\"other_elements\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-large\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Hafnium-comparison-strength-hardness-elasticity-1024x576.png\" alt=\"Hafnium - Comparaison des propri\u00e9t\u00e9s m\u00e9caniques\" width=\"1024\" height=\"576\" \/><\/p>\n<aside class=\"element_1\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/hydrogen-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Hydrogen\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_2\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/helium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Helium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_3\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/lithium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Lithium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_4\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/beryllium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Beryllium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_5\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/boron-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Boron\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_6\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/carbon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Carbon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_7\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/nitrogen-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Nitrogen\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_8\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/oxygen-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Oxygen\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_9\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/fluorine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Fluorine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_10\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/neon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Neon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_11\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/sodium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Sodium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_12\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/magnesium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Magnesium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_13\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/aluminium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Aluminium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_14\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/silicon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Silicon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_15\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/phosphorus-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Phosphorus\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_16\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/sulfur-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Sulfur\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_17\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/chlorine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Chlorine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_18\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/argon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Argon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_19\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/potassium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Potassium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_20\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/calcium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Calcium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_21\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/scandium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Scandium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_22\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/titanium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Titanium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_23\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/vanadium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Vanadium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_24\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/chromium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Chromium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_25\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/manganese-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Manganese\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_26\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/iron-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Iron\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_27\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/cobalt-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Cobalt\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_28\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/nickel-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Nickel\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_29\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/copper-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Copper\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_30\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/zinc-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Zinc\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_31\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/gallium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Gallium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_32\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/germanium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Germanium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_33\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/arsenic-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Arsenic\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_34\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/selenium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Selenium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_35\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/bromine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Bromine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_36\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/krypton-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Krypton\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_37\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/rubidium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Rubidium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_38\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/strontium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Strontium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_39\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/yttrium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Yttrium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_40\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/zirconium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Zirconium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_41\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/niobium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Niobium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_42\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/molybdenum-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Molybdenum\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_43\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/technetium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Technetium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_44\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/ruthenium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Ruthenium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_45\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/rhodium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Rhodium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_46\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/palladium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Palladium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_47\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/silver-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Silver\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_48\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/cadmium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Cadmium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_49\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/indium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Indium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_50\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/tin-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Tin\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_51\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/antimony-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Antimony\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_52\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/tellurium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Tellurium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_53\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/iodine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Iodine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_54\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/xenon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Xenon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_55\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/caesium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Caesium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_56\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/barium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Barium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_57\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/lanthanum-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Lanthanum\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_58\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/cerium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Cerium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_59\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/praseodymium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Praseodymium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_60\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/neodymium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Neodymium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_61\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/promethium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Promethium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_62\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/samarium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Samarium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_63\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/europium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Europium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_64\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/gadolinium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Gadolinium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_65\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/terbium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Terbium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_66\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/dysprosium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Dysprosium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_67\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/holmium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Holmium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_68\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/erbium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Erbium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_69\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/thulium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Thullium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_70\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/ytterbium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Ytterbium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_71\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/lutetium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Lutetium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_72\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/hafnium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Hafnium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_73\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/tantalum-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Tantalum\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_74\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/tungsten-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Tungsten\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_75\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/rhenium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Rhenium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_76\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/osmium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Osmium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_77\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/iridium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Iridium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_78\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/platinum-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Platinum\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_79\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/gold-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Gold\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_80\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/mercury-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Mercury\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_81\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/thallium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Thallium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_82\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/lead-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Lead\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_83\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/bismuth-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Bismuth\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_84\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/polonium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Polonium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_85\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/astatine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Astatine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_86\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/radon-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Radon\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_87\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/fransium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Francium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_88\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/radium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Radium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_89\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/actinium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Actinium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_90\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/thorium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Thorium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_91\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/protactinium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Protactinium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_92\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/uranium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Uranium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_93\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/neptunium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Neptunium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_94\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/plutonium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Plutonium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_95\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/americium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Americium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_96\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/curium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Curium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_97\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/berkelium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Berkelium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_98\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/californium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Californium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_99\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/einsteinium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Einsteinium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_100\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/fermium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Fermium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_101\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/mendelevium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Mendelevium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_102\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/nobelium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Nobelium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_103\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/lawrencium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Lawrencium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_104\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/rutherfordium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Rutherfordium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_105\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/dubnium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Dubnium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_106\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/seaborgium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Seaborgium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_107\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/bohrium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Bohrium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_108\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/hassium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Hassium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_109\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/meitnerium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Meitnerium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_110\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/darmstadtium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Darmstadtium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_111\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/roentgenium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Roentgenium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_112\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/copernicium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Copernicium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_113\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/nihonium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Nihonium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_114\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/flerovium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Flerovium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_115\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/moscovium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Moscovium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_116\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/livermorium-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Livermorium\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_117\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/tennessine-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Tennessine\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"element_118\">\n<div class=\"image_link\"><a href=\"https:\/\/material-properties.org\/oganesson-mechanical-properties-strength-hardness-crystal-structure\/\" data-title=\"Oganesson\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-96979\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/white_background2.png\" alt=\"\" width=\"52\" height=\"52\" \/><\/a><\/div>\n<\/aside>\n<\/div>\n<h2 style=\"text-align: center;\"><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/periodic-table-mechanical-properties-8k.png\"><span>Tableau p\u00e9riodique en r\u00e9solution 8K<\/span><\/a><\/h2>\n<p><span><\/span><\/p><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:10px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span><div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<h2 style=\"text-align: center;\"><span>Autres propri\u00e9t\u00e9s de Hafnium<\/span><\/h2>\n<div class=\"other_properties\">\n<aside class=\"property_1-1\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-protons-neutrons-electrons-electron-configuration\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97079\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/protons-electrons-neutrons-menu.png\" alt=\"\" width=\"121\" height=\"118\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_1-2\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-periodic-table-atomic-number-mass-radius-density\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97048\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/atomic-properties-menu.png\" alt=\"\" width=\"121\" height=\"118\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_1-3\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-mechanical-properties-strength-hardness-crystal-structure\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97069\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/mechanical-properties-menu.png\" alt=\"\" width=\"122\" height=\"118\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_1-4\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-thermal-properties-melting-point-thermal-conductivity-expansion\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97084\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Thermal-Properties-menu.png\" alt=\"\" width=\"121\" height=\"117\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_2-1\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-affinity-electronegativity-ionization-energy\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97059\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/electronegativity-affinity-menu.png\" alt=\"\" width=\"123\" height=\"119\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_2-2\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-electrical-resistivity-magnetic-susceptibility\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97054\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/electrical-properties-menu.png\" alt=\"\" width=\"122\" height=\"119\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_2-3\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-latent-heat-vaporization-fusion-heat-capacity\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97064\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/heat-capacity-menu.png\" alt=\"\" width=\"121\" height=\"117\" \/><\/a><\/div>\n<\/aside>\n<aside class=\"property_2-4\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-properties-applications-price-production\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97074\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/price-application-menu.png\" alt=\"\" width=\"122\" height=\"119\" \/><\/a><\/div>\n<\/aside>\n<\/div>\n<div class=\"other_properties_mobile\">\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-protons-neutrons-electrons-electron-configuration\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-full wp-image-97079\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/protons-electrons-neutrons-menu.png\" alt=\"\" width=\"121\" height=\"118\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-periodic-table-atomic-number-mass-radius-density\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-97048\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/atomic-properties-menu.png\" alt=\"\" width=\"121\" height=\"118\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-mechanical-properties-strength-hardness-crystal-structure\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97069\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/mechanical-properties-menu.png\" alt=\"\" width=\"122\" height=\"118\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-thermal-properties-melting-point-thermal-conductivity-expansion\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97084\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Thermal-Properties-menu.png\" alt=\"\" width=\"121\" height=\"117\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-affinity-electronegativity-ionization-energy\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97059\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/electronegativity-affinity-menu.png\" alt=\"\" width=\"123\" height=\"119\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-electrical-resistivity-magnetic-susceptibility\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97054\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/electrical-properties-menu.png\" alt=\"\" width=\"122\" height=\"119\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-latent-heat-vaporization-fusion-heat-capacity\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97064\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/heat-capacity-menu.png\" alt=\"\" width=\"121\" height=\"117\" \/><\/a><\/div>\n<div class=\"image\"><a href=\"https:\/\/material-properties.org\/Hafnium-properties-applications-price-production\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-97074\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/price-application-menu.png\" alt=\"\" width=\"122\" height=\"119\" \/><\/a><\/div>\n<\/div>\n<p><span><\/span><\/p><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c0 propos d&rsquo;Hafnium Le hafnium est un m\u00e9tal de transition t\u00e9travalent gris argent\u00e9 brillant, le hafnium ressemble chimiquement au zirconium et se trouve dans de nombreux min\u00e9raux de zirconium.\u00a0La grande section efficace de capture des neutrons du hafnium en fait un bon mat\u00e9riau pour l&rsquo;absorption des neutrons dans les barres de commande des centrales nucl\u00e9aires, &#8230; <a title=\"Hafnium &#8211; R\u00e9sistance &#8211; Duret\u00e9 &#8211; \u00c9lasticit\u00e9 &#8211; Structure cristalline\" class=\"read-more\" href=\"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[79],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline<\/title>\n<meta name=\"description\" content=\"Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline. Pour les applications structurelles, les propri\u00e9t\u00e9s des mat\u00e9riaux sont cruciales et les ing\u00e9nieurs doivent en tenir compte. Le comportement m\u00e9canique de l&#039;Hafnium refl\u00e8te sa r\u00e9ponse ou sa d\u00e9formation par rapport \u00e0 une charge ou une force appliqu\u00e9e.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline\" \/>\n<meta property=\"og:description\" content=\"Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline. Pour les applications structurelles, les propri\u00e9t\u00e9s des mat\u00e9riaux sont cruciales et les ing\u00e9nieurs doivent en tenir compte. Le comportement m\u00e9canique de l&#039;Hafnium refl\u00e8te sa r\u00e9ponse ou sa d\u00e9formation par rapport \u00e0 une charge ou une force appliqu\u00e9e.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/\" \/>\n<meta property=\"og:site_name\" content=\"Material Properties\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-27T00:08:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-27T11:30:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Hafnium-mechanical-properties-strength-hardness-crystal-structure.png\" \/>\n<meta name=\"author\" content=\"Nick Connor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/\",\"url\":\"https:\/\/material-properties.org\/fr\/hafnium-resistance-durete-elasticite-structure-cristalline\/\",\"name\":\"Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline\",\"isPartOf\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#website\"},\"datePublished\":\"2022-04-27T00:08:49+00:00\",\"dateModified\":\"2022-04-27T11:30:02+00:00\",\"author\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Hafnium - R\u00e9sistance - Duret\u00e9 - \u00c9lasticit\u00e9 - Structure cristalline. 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