{"id":115474,"date":"2022-04-24T17:33:12","date_gmt":"2022-04-24T16:33:12","guid":{"rendered":"https:\/\/material-properties.org\/beryllium-et-azote-comparaison-proprietes\/"},"modified":"2022-04-25T10:20:50","modified_gmt":"2022-04-25T09:20:50","slug":"beryllium-et-azote-comparaison-proprietes","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/beryllium-et-azote-comparaison-proprietes\/","title":{"rendered":"B\u00e9ryllium et Azote &#8211; Comparaison &#8211; Propri\u00e9t\u00e9s"},"content":{"rendered":"<p><em>Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du b\u00e9ryllium et de l&rsquo;azote, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0B\u00e9ryllium vs Azote.<\/em><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-105434\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison.png\" alt=\"b\u00e9ryllium et azote - comparaison\" width=\"1100\" height=\"500\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison.png 1100w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison-300x136.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison-1024x465.png 1024w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison-768x349.png 768w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-modern-light su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>Comparer le b\u00e9ryllium avec un autre \u00e9l\u00e9ment<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-oxygen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Oxyg\u00e8ne\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Oxygen-properties-price-application-production-150x150.png\" alt=\"Oxyg\u00e8ne - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-aluminium-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec l'aluminium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Aluminium-properties-price-application-production-150x150.png\" alt=\"Aluminium - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec l'azote\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Nitrogen-properties-price-application-production-150x150.png\" alt=\"Azote - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-magnesium-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Magn\u00e9sium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Magnesium-properties-price-application-production-150x150.png\" alt=\"Magn\u00e9sium - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-copper-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Cuivre\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Copper-properties-price-application-production-150x150.png\" alt=\"Cuivre - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-chlorine-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec le chlore\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Chlorine-properties-price-application-production-150x150.png\" alt=\"Chlore - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-modern-light su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>Comparer l'azote avec un autre \u00e9l\u00e9ment<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<p><a href=\"https:\/\/material-properties.org\/hydrogen-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Hydrog\u00e8ne\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Hydrogen-properties-price-application-production-150x150.png\" alt=\"Hydrog\u00e8ne - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec l'h\u00e9lium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Helium-properties-price-application-production-150x150.png\" alt=\"H\u00e9lium - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/lithium-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Lithium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Lithium-properties-price-application-production-150x150.png\" alt=\"Lithium - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/beryllium-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec B\u00e9ryllium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Beryllium-properties-price-application-production-150x150.png\" alt=\"B\u00e9ryllium - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/carbon-and-nitrogen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Carbone\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Carbon-properties-price-application-production-150x150.png\" alt=\"Carbone - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/nitrogen-and-oxygen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Oxyg\u00e8ne\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Oxygen-properties-price-application-production-150x150.png\" alt=\"Oxyg\u00e8ne - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/nitrogen-and-phosphorus-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparer avec Phosphore\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Phosphorus-properties-price-application-production-150x150.png\" alt=\"Phosphore - Propri\u00e9t\u00e9s - Prix - Applications - Production\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"su-spacer\" style=\"height:20px\"><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>B\u00e9ryllium et Azote &#8211; \u00c0 propos des \u00e9l\u00e9ments<\/h2>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-icon-text sue-panel-clickable\" data-url=\"https:\/\/material-properties.org\/beryllium-properties-applications-price-production\/\" data-target=\"self\" style=\"min-height:58px;padding-left:72px;color:#333333\"><div class=\"sue-icon-text-icon\" style=\"color:#5dbcd2;font-size:48px;width:48px;height:48px\"><img src=\"icon : cercle d'informations\" style=\"width:48px\" alt=\"\" \/><\/div><div class=\"sue-icon-text-content sue-content-wrap\" style=\"color:#333333\">\n<h3>B\u00e9ryllium<\/h3>\n<p>Le b\u00e9ryllium est un m\u00e9tal dur et gris\u00e2tre naturellement pr\u00e9sent dans les roches min\u00e9rales, le charbon, le sol et la poussi\u00e8re volcanique.\u00a0L&rsquo;utilisation commerciale du b\u00e9ryllium n\u00e9cessite l&rsquo;utilisation d&rsquo;un \u00e9quipement de contr\u00f4le de la poussi\u00e8re appropri\u00e9 et de contr\u00f4les industriels en tout temps en raison de la toxicit\u00e9 des poussi\u00e8res contenant du b\u00e9ryllium inhal\u00e9es qui peuvent provoquer une maladie allergique chronique potentiellement mortelle chez certaines personnes appel\u00e9e b\u00e9rylliose.\u00a0Le b\u00e9ryllium a une grande section efficace de diffusion pour les neutrons de haute \u00e9nergie, environ 6 granges pour les \u00e9nergies sup\u00e9rieures \u00e0 environ 10 keV.\u00a0Par cons\u00e9quent, il fonctionne comme un r\u00e9flecteur de neutrons et un mod\u00e9rateur de neutrons, ralentissant efficacement les neutrons \u00e0 l&rsquo;\u00e9nergie thermique.\u00a0\u00c9tant donn\u00e9 que le b\u00e9rylium a une \u00e9nergie de seuil tr\u00e8s faible pour l&rsquo;\u00e9mission de neutrons, il peut \u00eatre utilis\u00e9 comme source de neutrons dans les r\u00e9acteurs nucl\u00e9aires.\u00a0La source Sb-Be est bas\u00e9e sur la r\u00e9action (\u03b3,n) (c&rsquo;est-\u00e0-dire qu&rsquo;elle \u00e9met des photoneutrons).<br \/>\n<\/p><\/div><div style=\"clear:both;height:0\"><\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-icon-text sue-panel-clickable\" data-url=\"https:\/\/material-properties.org\/nitrogen-properties-applications-price-production\/\" data-target=\"self\" style=\"min-height:58px;padding-left:72px;color:#333333\"><div class=\"sue-icon-text-icon\" style=\"color:#5dbcd2;font-size:48px;width:48px;height:48px\"><img src=\"icon : cercle d'informations\" style=\"width:48px\" alt=\"\" \/><\/div><div class=\"sue-icon-text-content sue-content-wrap\" style=\"color:#333333\">\n<h3>Azote<\/h3>\n<p>L&rsquo;azote est un gaz non r\u00e9actif incolore et inodore qui forme environ 78 % de l&rsquo;atmosph\u00e8re terrestre. L&rsquo;azote liquide (fabriqu\u00e9 par distillation de l&rsquo;air liquide) bout \u00e0 77,4 kelvins (-195,8 \u00b0C) et est utilis\u00e9 comme liquide de refroidissement.<br \/>\n<\/p><\/div><div style=\"clear:both;height:0\"><\/div><\/div>\n<\/div><\/div>\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-92269\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Beryllium-periodic-table-300x224.png\" alt=\"B\u00e9ryllium dans le tableau p\u00e9riodique\" width=\"300\" height=\"224\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Beryllium-periodic-table-300x224.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Beryllium-periodic-table-768x574.png 768w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Beryllium-periodic-table.png 854w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-94995\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Nitrogen-periodic-table-300x300.png\" alt=\"Azote dans le tableau p\u00e9riodique\" width=\"300\" height=\"300\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Nitrogen-periodic-table-300x300.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Nitrogen-periodic-table-150x150.png 150w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Nitrogen-periodic-table.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p style=\"text-align: left;\"><\/p><\/div><\/div>\n<p style=\"text-align: center;\">Source : www.luciteria.com<\/p>\n<div class=\"su-spacer\" style=\"height:20px\"><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>B\u00e9ryllium et Azote &#8211; Applications<\/h2>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-shadow-wrap sue-content-wrap sue-shadow-inline-no\"><div class=\"sue-shadow sue-shadow-style-vertical\">\n<div class=\"sue-panel\" data-url=\"\" data-target=\"self\" style=\"background-color:#ffffff;color:#333333;border-radius:0px;-moz-border-radius:0px;-webkit-border-radius:0px;box-shadow:none;-moz-box-shadow:none;-webkit-box-shadow:none;border:1px solid #cccccc\"><div class=\"sue-panel-content sue-content-wrap\" style=\"padding:15px;text-align:left\">\n<h3><a href=\"https:\/\/material-properties.org\/beryllium-properties-applications-price-production\/\">B\u00e9ryllium<\/a><\/h3>\n<p>Le b\u00e9rylium peut \u00eatre utilis\u00e9 comme agent d&rsquo;alliage dans la production de b\u00e9ryllium-cuivre, les diagnostics de d\u00e9tection par rayons X, la fabrication de p\u00e9riph\u00e9riques informatiques, dans les r\u00e9acteurs nucl\u00e9aires comme mod\u00e9rateurs et r\u00e9flecteurs de neutrons.\u00a080% du b\u00e9ryllium utilis\u00e9 va dans les alliages cuivre b\u00e9ryllium.\u00a0La combinaison d&rsquo;un poids l\u00e9ger et d&rsquo;une r\u00e9sistance \u00e9lev\u00e9e \u00e0 des temp\u00e9ratures extr\u00eames rend les alliages de b\u00e9ryllium m\u00e9tal et aluminium b\u00e9ryllium id\u00e9aux pour une utilisation dans des applications a\u00e9rospatiales hautes performances telles que les composants de fus\u00e9es.\u00a0La transparence aux rayons X rend le m\u00e9tal b\u00e9ryllium pur essentiel dans les \u00e9quipements de s\u00e9curit\u00e9 et les technologies d&rsquo;imagerie m\u00e9dicale \u00e0 haute r\u00e9solution, telles que la mammographie pour d\u00e9tecter le cancer du sein.\u00a0Le cuivre au b\u00e9ryllium est le plus dur et le plus r\u00e9sistant de tous les alliages de cuivre (UTS jusqu&rsquo;\u00e0 1 400 MPa), \u00e0 l&rsquo;\u00e9tat enti\u00e8rement trait\u00e9 thermiquement et travaill\u00e9 \u00e0 froid.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-shadow-wrap sue-content-wrap sue-shadow-inline-no\"><div class=\"sue-shadow sue-shadow-style-vertical\">\n<div class=\"sue-panel\" data-url=\"\" data-target=\"self\" style=\"background-color:#ffffff;color:#333333;border-radius:0px;-moz-border-radius:0px;-webkit-border-radius:0px;box-shadow:none;-moz-box-shadow:none;-webkit-box-shadow:none;border:1px solid #cccccc\"><div class=\"sue-panel-content sue-content-wrap\" style=\"padding:15px;text-align:left\">\n<h3><a href=\"https:\/\/material-properties.org\/nitrogen-properties-applications-price-production\/\">Azote<\/a><\/h3>\n<p>L&rsquo;azote sous diverses formes chimiques joue un r\u00f4le majeur dans un grand nombre de probl\u00e8mes environnementaux.\u00a0Les applications des compos\u00e9s azot\u00e9s sont naturellement extr\u00eamement vari\u00e9es du fait de l&rsquo;immensit\u00e9 de cette classe : ainsi, seules les applications de l&rsquo;azote pur lui-m\u00eame seront consid\u00e9r\u00e9es ici.\u00a0Les deux tiers de l&rsquo;azote produit par l&rsquo;industrie sont vendus sous forme de gaz et le tiers restant sous forme liquide.\u00a0En m\u00e9tallurgie, la nitruration est un processus de c\u00e9mentation dans lequel la concentration en azote de surface d&rsquo;un ferreux est augment\u00e9e par diffusion \u00e0 partir du milieu environnant pour cr\u00e9er une surface c\u00e9ment\u00e9e.\u00a0La nitruration produit une surface de produit dure et tr\u00e8s r\u00e9sistante \u00e0 l&rsquo;usure (profondeurs peu profondes) avec une bonne capacit\u00e9 de charge de contact, une bonne r\u00e9sistance \u00e0 la fatigue par flexion et une excellente r\u00e9sistance au grippage.\u00a0L&rsquo;ammoniac et les nitrates produits synth\u00e9tiquement sont les principaux engrais industriels,\u00a0et les nitrates d&rsquo;engrais sont des polluants cl\u00e9s dans l&rsquo;eutrophisation des syst\u00e8mes d&rsquo;eau.\u00a0Outre son utilisation dans les engrais et les r\u00e9serves d&rsquo;\u00e9nergie, l&rsquo;azote est un constituant de compos\u00e9s organiques aussi divers que le Kevlar utilis\u00e9 dans les tissus \u00e0 haute r\u00e9sistance et le cyanoacrylate utilis\u00e9 dans la superglue.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>B\u00e9ryllium et Azote &#8211; Comparaison dans le tableau<\/h2>\n<\/div><\/div>\n<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<table class=\"a\">\n<tbody>\n<tr class=\"b\">\n<td style=\"text-align: center;\">\u00c9l\u00e9ment<\/td>\n<td style=\"text-align: center;\"><strong>B\u00e9ryllium<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Azote<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Densit\u00e9<\/td>\n<td style=\"text-align: center;\"><strong>1,848g\/cm3<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>0,00125g\/cm3<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">R\u00e9sistance \u00e0 la traction ultime<\/td>\n<td style=\"text-align: center;\"><strong>345 MPa<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Limite d&rsquo;\u00e9lasticit\u00e9<\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Module d&rsquo;\u00e9lasticit\u00e9 de Young<\/td>\n<td style=\"text-align: center;\"><strong>287 GPa<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">\u00c9chelle de Mohs<\/td>\n<td style=\"text-align: center;\"><strong>5,5<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Duret\u00e9 Brinell<\/td>\n<td style=\"text-align: center;\"><strong>600 MPa<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Duret\u00e9 Vickers<\/td>\n<td style=\"text-align: center;\"><strong>1670 MPa<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Point de fusion<\/td>\n<td style=\"text-align: center;\"><strong>1278\u00a0\u00b0C<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>-209,9 \u00b0C<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Point d&rsquo;\u00e9bullition<\/td>\n<td style=\"text-align: center;\"><strong>2469 \u00b0C<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>-195,8 \u00b0C<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Conductivit\u00e9 thermique<\/td>\n<td style=\"text-align: center;\"><strong>200W\/mK<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>0,02598 W\/mK<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Coefficient de dilatation thermique<\/td>\n<td style=\"text-align: center;\"><strong>11,3 \u00b5m\/mK<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N \/ A<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Chaleur sp\u00e9cifique<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">1,82 J\/g\u00b7K<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">1,04 J\/g\u00b7K<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Temp\u00e9rature de fusion<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">12,2 kJ\/mol<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">(N2) 0,7204 kJ\/mol<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Chaleur de vaporisation<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">292,4 kJ\/mol<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">(N2) 5,56 kJ\/mol<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du b\u00e9ryllium et de l&rsquo;azote, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0B\u00e9ryllium vs Azote. Source : www.luciteria.com<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>B\u00e9ryllium et Azote - Comparaison - Propri\u00e9t\u00e9s - Material Properties<\/title>\n<meta name=\"description\" content=\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du b\u00e9ryllium et de l&#039;azote, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. 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Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. B\u00e9ryllium vs Azote.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/material-properties.org\/fr\/beryllium-et-azote-comparaison-proprietes\/","og_locale":"fr_FR","og_type":"article","og_title":"B\u00e9ryllium et Azote - Comparaison - Propri\u00e9t\u00e9s - Material Properties","og_description":"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du b\u00e9ryllium et de l'azote, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. B\u00e9ryllium vs Azote.","og_url":"https:\/\/material-properties.org\/fr\/beryllium-et-azote-comparaison-proprietes\/","og_site_name":"Material Properties","article_published_time":"2022-04-24T16:33:12+00:00","article_modified_time":"2022-04-25T09:20:50+00:00","og_image":[{"url":"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/beryllium-and-nitrogen-comparison.png"}],"author":"Nick Connor","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Nick Connor","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/material-properties.org\/fr\/beryllium-et-azote-comparaison-proprietes\/","url":"https:\/\/material-properties.org\/fr\/beryllium-et-azote-comparaison-proprietes\/","name":"B\u00e9ryllium et Azote - Comparaison - Propri\u00e9t\u00e9s - Material Properties","isPartOf":{"@id":"https:\/\/material-properties.org\/fr\/#website"},"datePublished":"2022-04-24T16:33:12+00:00","dateModified":"2022-04-25T09:20:50+00:00","author":{"@id":"https:\/\/material-properties.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb"},"description":"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du b\u00e9ryllium et de l'azote, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. 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