{"id":116522,"date":"2022-05-19T18:41:31","date_gmt":"2022-05-19T17:41:31","guid":{"rendered":"https:\/\/material-properties.org\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/"},"modified":"2022-05-23T06:36:26","modified_gmt":"2022-05-23T05:36:26","slug":"quelles-sont-les-proprietes-de-la-fonte-malleable-definition","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/","title":{"rendered":"Quelles sont les propri\u00e9t\u00e9s de la fonte mall\u00e9able &#8211; D\u00e9finition"},"content":{"rendered":"<p><span><div class=\"su-quote su-quote-style-default\"><div class=\"su-quote-inner su-u-clearfix su-u-trim\">La fonte mall\u00e9able pr\u00e9sente une haute r\u00e9sistance \u00e0 la corrosion, une excellente usinabilit\u00e9.\u00a0La bonne capacit\u00e9 d&rsquo;amortissement et la r\u00e9sistance \u00e0 la fatigue de la fonte mall\u00e9able sont \u00e9galement utiles pour un long service dans des pi\u00e8ces fortement sollicit\u00e9es.<\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:15px 0;border-width:2px;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<p><strong><span>La fonte mall\u00e9able<\/span><\/strong><span>, comme la fonte ductile, poss\u00e8de une ductilit\u00e9 et une t\u00e9nacit\u00e9 consid\u00e9rables en raison de sa combinaison de graphite nodulaire et de matrice m\u00e9tallique \u00e0 faible teneur en carbone.\u00a0Comme la fonte ductile, la fonte mall\u00e9able pr\u00e9sente \u00e9galement une haute r\u00e9sistance \u00e0 la corrosion, une excellente usinabilit\u00e9.\u00a0La\u00a0<\/span><strong><span>bonne capacit\u00e9 d&rsquo;amortissement<\/span><\/strong><span>\u00a0et la r\u00e9sistance \u00e0 la fatigue de la fonte mall\u00e9able sont \u00e9galement utiles pour un long service dans des pi\u00e8ces fortement sollicit\u00e9es.\u00a0Il existe deux types de fonte mall\u00e9able ferritique: \u00e0 c\u0153ur noir et \u00e0 c\u0153ur blanc.<\/span><\/p>\n<p><span>Il est souvent utilis\u00e9 pour les petites pi\u00e8ces moul\u00e9es n\u00e9cessitant une bonne r\u00e9sistance \u00e0 la traction et la capacit\u00e9 de fl\u00e9chir sans se rompre (ductilit\u00e9).\u00a0Les applications des fontes mall\u00e9ables comprennent de nombreuses pi\u00e8ces automobiles essentielles telles que les supports de diff\u00e9rentiel, les carters de diff\u00e9rentiel, les chapeaux de palier, les bo\u00eetiers de direction .\u00a0Une autre utilisation comprend les outils \u00e0 main, les supports, les pi\u00e8ces de machine, les raccords \u00e9lectriques, les raccords de tuyauterie, l&rsquo;\u00e9quipement agricole et le mat\u00e9riel minier.<\/span><\/p>\n<h2><span>Propri\u00e9t\u00e9s de la fonte mall\u00e9able \u2013 ASTM A220<\/span><\/h2>\n<p><strong><span>Les propri\u00e9t\u00e9s des mat\u00e9riaux<\/span><\/strong><span>\u00a0sont\u00a0<\/span><strong><span>des propri\u00e9t\u00e9s intensives<\/span><\/strong><span>, c&rsquo;est-\u00e0-dire qu&rsquo;elles sont\u00a0<\/span><strong><span>ind\u00e9pendantes de la quantit\u00e9<\/span><\/strong><span>\u00a0de masse et peuvent varier d&rsquo;un endroit \u00e0 l&rsquo;autre du syst\u00e8me \u00e0 tout moment.\u00a0La base de la science des mat\u00e9riaux consiste \u00e0 \u00e9tudier la structure des mat\u00e9riaux et \u00e0 les relier \u00e0 leurs propri\u00e9t\u00e9s (m\u00e9caniques, \u00e9lectriques, etc.).\u00a0Une fois qu&rsquo;un sp\u00e9cialiste des mat\u00e9riaux conna\u00eet cette corr\u00e9lation structure-propri\u00e9t\u00e9, il peut ensuite \u00e9tudier les performances relatives d&rsquo;un mat\u00e9riau dans une application donn\u00e9e.\u00a0Les principaux d\u00e9terminants de la structure d&rsquo;un mat\u00e9riau et donc de ses propri\u00e9t\u00e9s sont ses \u00e9l\u00e9ments chimiques constitutifs et la mani\u00e8re dont il a \u00e9t\u00e9 transform\u00e9 en sa forme finale.<\/span><\/p>\n<h3><span>Propri\u00e9t\u00e9s m\u00e9caniques de la fonte mall\u00e9able \u2013 ASTM A220<\/span><\/h3>\n<p><span>Les mat\u00e9riaux sont fr\u00e9quemment choisis pour diverses applications car ils pr\u00e9sentent des combinaisons souhaitables de caract\u00e9ristiques m\u00e9caniques.\u00a0Pour les applications structurelles, les propri\u00e9t\u00e9s des mat\u00e9riaux sont cruciales et les ing\u00e9nieurs doivent en tenir compte.<\/span><\/p>\n<h3><span>R\u00e9sistance de la fonte mall\u00e9able \u2013 ASTM A220<\/span><\/h3>\n<p><span>En m\u00e9canique des mat\u00e9riaux, la\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-strength-definition\/\"><strong><span>r\u00e9sistance d&rsquo;un mat\u00e9riau<\/span><\/strong><\/a><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.\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<h3><span>R\u00e9sistance \u00e0 la traction ultime<\/span><\/h3>\n<p><span>La r\u00e9sistance \u00e0 la traction ultime de la\u00a0<\/span><strong><span>fonte mall\u00e9able &#8211; ASTM A220<\/span><\/strong><span>\u00a0est de 580 MPa.<\/span><\/p>\n<p><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-medium wp-image-27807\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Yield-Strength-Ultimate-Tensile-Strength-Table-of-Materials-239x300.png\" alt=\"Limite d'\u00e9lasticit\u00e9 - R\u00e9sistance \u00e0 la traction ultime - Tableau des mat\u00e9riaux\" width=\"239\" height=\"300\" \/><\/a><span>La\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/strength\/stress-strain-curve-stress-strain-diagram\/ultimate-tensile-strength-uts\/\"><strong><span>r\u00e9sistance \u00e0 la traction ultime<\/span><\/strong><\/a><span>\u00a0est le maximum sur la\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-stress-strain-curve-stress-strain-diagram-definition\/\"><span>courbe technique de contrainte-d\u00e9formation<\/span><\/a><span>.\u00a0Cela correspond \u00e0 la\u00a0<\/span><strong><span>contrainte maximale <\/span><\/strong><span>qui peut \u00eatre soutenu par une structure en tension.\u00a0La 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.\u00a0Si cette contrainte est appliqu\u00e9e et maintenue, une fracture en r\u00e9sultera.\u00a0Souvent, 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).\u00a0Lorsqu&rsquo;un mat\u00e9riau ductile atteint sa r\u00e9sistance ultime, il subit une striction o\u00f9 la section transversale se r\u00e9duit localement.\u00a0La courbe contrainte-d\u00e9formation ne contient pas de contrainte sup\u00e9rieure \u00e0 la r\u00e9sistance ultime.\u00a0M\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.\u00a0C&rsquo;est une propri\u00e9t\u00e9 intensive;\u00a0sa valeur ne d\u00e9pend donc pas de la taille de l&rsquo;\u00e9prouvette.\u00a0Cependant, cela d\u00e9pend d&rsquo;autres facteurs, tels que la pr\u00e9paration de l&rsquo;\u00e9chantillon, <\/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><\/p>\n<h3><span>Limite d&rsquo;\u00e9lasticit\u00e9<\/span><\/h3>\n<p><span>Limite d&rsquo;\u00e9lasticit\u00e9 de\u00a0<\/span><strong><span>la fonte mall\u00e9able &#8211; ASTM A220<\/span><\/strong><span>\u00a0est de 480 MPa<\/span><\/p>\n<p><span>La limite d&rsquo;\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/strength\/stress-strain-curve-stress-strain-diagram\/yield-strength-yield-point\/\"><strong><span>\u00e9lasticit\u00e9<\/span><\/strong><\/a><span>\u00a0est le point sur une\u00a0<\/span><a href=\"https:\/\/material-properties.org\/what-is-stress-strain-curve-stress-strain-diagram-definition\/\"><span>courbe contrainte-d\u00e9formation<\/span><\/a><span>\u00a0qui indique la limite du comportement \u00e9lastique et le d\u00e9but du comportement plastique.\u00a0<\/span><strong><span>Limite d&rsquo;\u00e9lasticit\u00e9 <\/span><\/strong><span>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><\/p>\n<h3><span>Module de Young<\/span><\/h3>\n<p><span>Le module de Young de la <\/span><strong><span>fonte mall\u00e9able &#8211; ASTM A220<\/span><\/strong><span>\u00a0est de 172 GPa.<\/span><\/p>\n<p><span>Le\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/strength\/hookes-law\/youngs-modulus-of-elasticity\/\"><span>module de Young est le module d&rsquo;\u00e9lasticit\u00e9<\/span><\/a><span>\u00a0pour 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.\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\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/atom-properties-of-atoms\/\"><span>atomes<\/span><\/a><span>\u00a0sont 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><strong><a href=\"https:\/\/material-properties.org\/what-is-hookes-law-definition\/\"><span>loi de Hooke<\/span><\/a><span>,<\/span><\/strong><span>\u00a0la contrainte est proportionnelle \u00e0 la d\u00e9formation (dans la r\u00e9gion \u00e9lastique), et la pente est\u00a0<\/span><strong><span>le module de Young<\/span><\/strong><span>.\u00a0Le module de Young est \u00e9gal \u00e0 la contrainte longitudinale divis\u00e9e par la d\u00e9formation.<\/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><\/p>\n<h2><span>Duret\u00e9 de la fonte mall\u00e9able \u2013 ASTM A220<\/span><\/h2>\n<p><span>La duret\u00e9 Brinell de\u00a0<\/span><strong><span>la fonte mall\u00e9able \u2013 ASTM A220<\/span><\/strong><span>\u00a0est d&rsquo;environ 250 MPa.<\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/table-brinell-hardness-numbers.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-28044\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/table-brinell-hardness-numbers.png\" alt=\"Num\u00e9ro de duret\u00e9 Brinell\" width=\"288\" height=\"297\" \/><\/a><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><a href=\"https:\/\/material-properties.org\/what-is-brinell-hardness-test-definition\/\"><strong><span>Le test de duret\u00e9 Brinell<\/span><\/strong><\/a><span>\u00a0est l&rsquo;un des tests de duret\u00e9 par indentation, qui a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour les tests de duret\u00e9.\u00a0Dans les tests Brinell, un<\/span><strong><span>\u00a0p\u00e9n\u00e9trateur sph\u00e9rique<\/span><\/strong><span>\u00a0dur est forc\u00e9 sous une charge sp\u00e9cifique dans la surface du m\u00e9tal \u00e0 tester.\u00a0<\/span><strong><span>Le test typique utilise une bille en acier tremp\u00e9 de<\/span><\/strong><span>\u00a010 mm (0,39 in) de diam\u00e8tre \u00a0comme p\u00e9n\u00e9trateur avec une force de 3 000 kgf (29,42 kN; 6 614 lbf).\u00a0La charge est maintenue constante pendant un temps d\u00e9termin\u00e9 (entre 10 et 30 s).\u00a0Pour les mat\u00e9riaux plus tendres, une force plus faible est utilis\u00e9e; pour les mat\u00e9riaux plus durs, une<\/span><strong><span>\u00a0bille en carbure de tungst\u00e8ne<\/span><\/strong><span>\u00a0remplace la bille en acier.<\/span><\/p>\n<p><span>Le test fournit des r\u00e9sultats num\u00e9riques pour quantifier la duret\u00e9 d&rsquo;un mat\u00e9riau, qui est exprim\u00e9e par le\u00a0<\/span><strong><span>nombre de duret\u00e9 Brinell<\/span><\/strong><span>\u00a0&#8211;\u00a0<\/span><strong><span>HB<\/span><\/strong><span>.\u00a0Le nombre de duret\u00e9 Brinell est d\u00e9sign\u00e9 par les normes d&rsquo;essai les plus couramment utilis\u00e9es (ASTM E10-14[2] et ISO 6506\u20131:2005) comme HBW (H de la duret\u00e9, B de Brinell et W du mat\u00e9riau du p\u00e9n\u00e9trateur, le tungst\u00e8ne (wolfram) carbure). Dans les anciennes normes, HB ou HBS \u00e9taient utilis\u00e9s pour d\u00e9signer les mesures effectu\u00e9es avec des p\u00e9n\u00e9trateurs en acier.<\/span><\/p>\n<p><span>L&rsquo; indice de\u00a0<\/span><strong><span>duret\u00e9 Brinell<\/span><\/strong><span>\u00a0(HB) est la charge divis\u00e9e par la surface de l&rsquo;indentation.\u00a0Le diam\u00e8tre de l&#8217;empreinte est mesur\u00e9 avec un microscope \u00e0 \u00e9chelle superpos\u00e9e.\u00a0Le nombre de duret\u00e9 Brinell est calcul\u00e9 \u00e0 partir de l&rsquo;\u00e9quation:<\/span><\/p>\n<p><a href=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/brinell-hardness-number-definition.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-28042\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/brinell-hardness-number-definition.png\" alt=\"Essai de duret\u00e9 Brinell\" width=\"320\" height=\"190\" \/><\/a><\/p>\n<p><span>Il existe une vari\u00e9t\u00e9 de m\u00e9thodes d&rsquo;essai couramment utilis\u00e9es (par exemple, Brinell,\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/hardness\/knoop-hardness-test-knoop-hardness-number\/\"><span>Knoop<\/span><\/a><span>,\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/hardness\/vickers-hardness-test-vickers-hardness-number\/\"><span>Vickers<\/span><\/a><span>\u00a0et\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/materials-science\/material-properties\/hardness\/rockwell-hardness-test\/\"><span>Rockwell<\/span><\/a><span>).\u00a0Il existe des tableaux qui sont disponibles corr\u00e9lant les nombres de duret\u00e9 des diff\u00e9rentes m\u00e9thodes d&rsquo;essai o\u00f9 la corr\u00e9lation est applicable.\u00a0Dans toutes les \u00e9chelles, un nombre \u00e9lev\u00e9 de duret\u00e9 repr\u00e9sente un m\u00e9tal dur.<\/span><\/p>\n<p><span>\u00a0<\/span><\/p>\n<p><span><\/span><\/p><\/div><\/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<p><span><div class=\"su-accordion su-u-trim\"><div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>R\u00e9f\u00e9rences :<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">Science des mat\u00e9riaux:<\/div><\/div><\/div><\/span><\/p>\n<p><span>D\u00e9partement am\u00e9ricain de l&rsquo;\u00e9nergie, science des mat\u00e9riaux.\u00a0DOE Fundamentals Handbook, Volume 1 and 2. Janvier 1993.<\/span><br \/>\n<span>US Department of Energy, Material Science.\u00a0DOE Fundamentals Handbook, Volume 2 et 2. Janvier 1993.<\/span><br \/>\n<span>William D. Callister, David G. Rethwisch.\u00a0Science et g\u00e9nie des mat\u00e9riaux : une introduction 9e \u00e9dition, Wiley ;\u00a09 \u00e9dition (4 d\u00e9cembre 2013), ISBN-13\u00a0: 978-1118324578.<\/span><br \/>\n<span>En ligneEberhart, Mark (2003).\u00a0Pourquoi les choses se cassent\u00a0: Comprendre le monde par la mani\u00e8re dont il se d\u00e9compose.\u00a0Harmonie.\u00a0ISBN 978-1-4000-4760-4.<\/span><br \/>\n<span>Gaskell, David R. (1995).\u00a0Introduction \u00e0 la thermodynamique des mat\u00e9riaux (4e \u00e9d.).\u00a0\u00c9ditions Taylor et Francis.\u00a0ISBN 978-1-56032-992-3.<\/span><br \/>\n<span>Gonz\u00e1lez-Vi\u00f1as, W. &amp; Mancini, HL (2004).\u00a0Une introduction \u00e0 la science des mat\u00e9riaux.\u00a0Presse universitaire de Princeton.\u00a0ISBN 978-0-691-07097-1.<\/span><br \/>\n<span>Ashby, Michael;\u00a0Hugh Shercliff;\u00a0David Cebon (2007).\u00a0Mat\u00e9riaux: ing\u00e9nierie, science, traitement et conception (1\u00e8re \u00e9d.).\u00a0Butterworth-Heinemann.\u00a0ISBN 978-0-7506-8391-3.<\/span><br \/>\n<span>JR Lamarsh, AJ Baratta, Introduction au g\u00e9nie nucl\u00e9aire, 3e \u00e9d., Prentice-Hall, 2001, ISBN : 0-201-82498-1.<\/span><br \/>\n<span><\/span><\/p><\/div><\/div><div class=\"su-divider su-divider-style-dotted\" style=\"margin:15px 0;border-width:2px;border-color:#999999\"><\/div><div class=\"su-divider su-divider-style-default\" style=\"margin:15px 0;border-width:2px;border-color:#999999\"><\/div><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\"><\/div><\/div><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<p><span>Voir ci-dessus:<\/span><br \/>\n<span>fonte mall\u00e9able<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/metals-what-are-metals\/cast-iron\/malleable-cast-iron\/\" class=\"su-button su-button-style-flat \" style=\"color:#606060;background-color:#ffffff;border-color:#cccccc;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px\" target=\"_self\"><span style=\"color:#606060;padding:7px 20px;font-size:16px;line-height:24px;border-color:#ffffff;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px;text-shadow:0px 0px 0px #000000;-moz-text-shadow:0px 0px 0px #000000;-webkit-text-shadow:0px 0px 0px #000000\"><img src=\"icon : lien\" alt=\"\" style=\"width:24px;height:24px\" \/> <\/span><\/a> <\/span><\/p><\/div><\/div><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\"><\/div><\/div><\/span><\/p>\n<p><span><div class=\"su-divider su-divider-style-dotted\" style=\"margin:15px 0;border-width:2px;border-color:#999999\"><\/div><\/span><\/p>\n<p><span>Nous esp\u00e9rons que cet article,\u00a0<\/span><strong><span>Propri\u00e9t\u00e9s de la fonte mall\u00e9able<\/span><\/strong><span>, vous aidera.\u00a0Si oui,\u00a0<\/span><strong><span>donnez-nous un like<\/span><\/strong><span>\u00a0dans la barre lat\u00e9rale.\u00a0L&rsquo;objectif principal de ce site Web est d&rsquo;aider le public \u00e0 apprendre des informations int\u00e9ressantes et importantes sur les mat\u00e9riaux et leurs propri\u00e9t\u00e9s.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nous esp\u00e9rons que cet article,\u00a0Propri\u00e9t\u00e9s de la fonte mall\u00e9able, vous aidera.\u00a0Si oui,\u00a0donnez-nous un like\u00a0dans la barre lat\u00e9rale.\u00a0L&rsquo;objectif principal de ce site Web est d&rsquo;aider le public \u00e0 apprendre des informations int\u00e9ressantes et importantes sur les mat\u00e9riaux et leurs propri\u00e9t\u00e9s.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quelles sont les propri\u00e9t\u00e9s de la fonte mall\u00e9able - D\u00e9finition | Propri\u00e9t\u00e9s mat\u00e9rielles<\/title>\n<meta name=\"description\" content=\"La fonte mall\u00e9able pr\u00e9sente une haute r\u00e9sistance \u00e0 la corrosion, une excellente usinabilit\u00e9. La bonne capacit\u00e9 d&#039;amortissement et la r\u00e9sistance \u00e0 la fatigue de la fonte mall\u00e9able sont \u00e9galement utiles pour un long service dans des pi\u00e8ces fortement sollicit\u00e9es.\" \/>\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\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quelles sont les propri\u00e9t\u00e9s de la fonte mall\u00e9able - D\u00e9finition | Propri\u00e9t\u00e9s mat\u00e9rielles\" \/>\n<meta property=\"og:description\" content=\"La fonte mall\u00e9able pr\u00e9sente une haute r\u00e9sistance \u00e0 la corrosion, une excellente usinabilit\u00e9. La bonne capacit\u00e9 d&#039;amortissement et la r\u00e9sistance \u00e0 la fatigue de la fonte mall\u00e9able sont \u00e9galement utiles pour un long service dans des pi\u00e8ces fortement sollicit\u00e9es.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/material-properties.org\/fr\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/\" \/>\n<meta property=\"og:site_name\" content=\"Material Properties\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-19T17:41:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-23T05:36:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/01\/Yield-Strength-Ultimate-Tensile-Strength-Table-of-Materials-239x300.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=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/material-properties.org\/fr\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/\",\"url\":\"https:\/\/material-properties.org\/fr\/quelles-sont-les-proprietes-de-la-fonte-malleable-definition\/\",\"name\":\"Quelles sont les propri\u00e9t\u00e9s de la fonte mall\u00e9able - D\u00e9finition | Propri\u00e9t\u00e9s mat\u00e9rielles\",\"isPartOf\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#website\"},\"datePublished\":\"2022-05-19T17:41:31+00:00\",\"dateModified\":\"2022-05-23T05:36:26+00:00\",\"author\":{\"@id\":\"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"La fonte mall\u00e9able pr\u00e9sente une haute r\u00e9sistance \u00e0 la corrosion, une excellente usinabilit\u00e9. 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