{"id":1054825,"date":"2026-08-05T17:00:37","date_gmt":"2026-08-05T09:00:37","guid":{"rendered":"https:\/\/vimaterial.de\/proprietes-de-lalon-performances-optiques-mecaniques-thermiques-et-chimiques\/"},"modified":"2026-08-10T17:40:30","modified_gmt":"2026-08-10T09:40:30","slug":"proprietes-de-lalon-performances-optiques-mecaniques-thermiques-et-chimiques","status":"publish","type":"post","link":"https:\/\/vimaterial.de\/fr\/proprietes-de-lalon-performances-optiques-mecaniques-thermiques-et-chimiques\/","title":{"rendered":"Propri\u00e9t\u00e9s de l&#8217;AlON : performances optiques, m\u00e9caniques, thermiques et chimiques"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1054825\" class=\"elementor elementor-1054825 elementor-1054708\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43e6ec9 e-flex e-con-boxed e-con e-parent\" data-id=\"43e6ec9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55c35e7 elementor-widget elementor-widget-text-editor\" data-id=\"55c35e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/fr\/search\/?type=element&#038;keyword=Al%2CO%2CN\"><strong>L&#8217;oxynitrure d&#8217;aluminium (AlON)<\/strong><\/a><\/span> est une c\u00e9ramique polycristalline transparente dont la combinaison de propri\u00e9t\u00e9s optiques, m\u00e9caniques, thermiques et chimiques en fait <strong>un mat\u00e9riau<\/strong> particuli\u00e8rement int\u00e9ressant pour les applications techniques exigeantes. Les caract\u00e9ristiques de performance <strong>de l&#8217;AlON<\/strong> sont particuli\u00e8rement remarquables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e343c69 elementor-widget elementor-widget-text-editor\" data-id=\"e343c69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Contrairement aux mat\u00e9riaux transparents classiques, qui peuvent pr\u00e9senter une duret\u00e9 ou une r\u00e9sistance m\u00e9canique limit\u00e9e, l&#8217;AlON offre \u00e0 la fois une bonne transmission optique, une duret\u00e9 \u00e9lev\u00e9e, une r\u00e9sistance utile, une stabilit\u00e9 thermique et une r\u00e9sistance chimique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c16631 elementor-widget elementor-widget-heading\" data-id=\"3c16631\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s optiques de l'AlON<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c4b755 elementor-widget elementor-widget-text-editor\" data-id=\"2c4b755\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les performances optiques constituent l&#8217;une des caract\u00e9ristiques les plus importantes de l&#8217;AlON.<\/p><p>La c\u00e9ramique AlON transparente peut transmettre la lumi\u00e8re du spectre visible jusqu\u2019\u00e0 l\u2019infrarouge. La documentation technique fournie indique une transmission sup\u00e9rieure \u00e0 80 % sur une plage d\u2019environ <strong>0,2 \u00e0 6,0 \u03bcm<\/strong>, tandis que des donn\u00e9es comparatives repr\u00e9sentatives indiquent <strong>une transmission<\/strong> d\u2019environ <strong>85 % dans la plage de 3 \u00e0 5 \u03bcm.<\/strong><\/p><p>La transmission optique r\u00e9elle d\u00e9pend :<\/p><ul><li>La puret\u00e9 de la poudre<\/li><li>de la puret\u00e9 de phase<\/li><li>de la porosit\u00e9<\/li><li>De la structure granulaire<\/li><li>Des phases secondaires<\/li><li>Conditions de frittage<\/li><li>Finition de surface<\/li><li>\u00c9paisseur des composants<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-690e793 elementor-widget elementor-widget-heading\" data-id=\"690e793\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Isotropie optique<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-668f157 elementor-widget elementor-widget-text-editor\" data-id=\"668f157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;oxynitrure d&#8217;aluminium pr\u00e9sente un int\u00e9r\u00eat particulier, car l&#8217;AlON polycristallin transparent peut offrir une isotropie optique utile.<\/p><p>Cela signifie que son comportement optique d\u00e9pend moins de l\u2019orientation cristalline que celui de nombreux mat\u00e9riaux monocristallins.<\/p><p>Cette caract\u00e9ristique est importante pour les composants optiques pr\u00e9sentant des formes complexes ou des exigences de conception \u00e9lev\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-760229c elementor-widget elementor-widget-image\" data-id=\"760229c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"398\" src=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties-1024x510.jpg\" class=\"attachment-large size-large wp-image-1054826\" alt=\"AlON Properties - VIMATERIAL\" srcset=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties-1024x510.jpg 1024w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties-300x149.jpg 300w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties-768x383.jpg 768w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties-600x299.jpg 600w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/08\/AlON-Properties.jpg 1040w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a1809f elementor-widget elementor-widget-heading\" data-id=\"5a1809f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s m\u00e9caniques de l'AlON<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5516e elementor-widget elementor-widget-text-editor\" data-id=\"7e5516e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;AlON allie transparence optique, grande duret\u00e9 et r\u00e9sistance m\u00e9canique utile.<\/p><p>Voici quelques valeurs repr\u00e9sentatives du mat\u00e9riau fourni :<\/p><ul><li><strong>Densit\u00e9 :<\/strong> environ 3,7 g\/cm\u00b3<\/li><li><strong>R\u00e9sistance \u00e0 la flexion :<\/strong> environ 300 MPa<\/li><li><strong>Duret\u00e9 :<\/strong> environ 18,5 GPa<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2397530 elementor-widget elementor-widget-text-editor\" data-id=\"2397530\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ces chiffres sont donn\u00e9s \u00e0 titre indicatif et ne constituent pas des sp\u00e9cifications universelles. Les propri\u00e9t\u00e9s r\u00e9elles d\u00e9pendent de la composition, de la densit\u00e9, de la qualit\u00e9 de la poudre, des conditions de frittage, de la microstructure et de la m\u00e9thode d&#8217;essai.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c24da9 elementor-widget elementor-widget-heading\" data-id=\"2c24da9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Duret\u00e9 et r\u00e9sistance \u00e0 l'usure<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-876f18a elementor-widget elementor-widget-text-editor\" data-id=\"876f18a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sa grande duret\u00e9 conf\u00e8re \u00e0 l&#8217;oxynitrure d&#8217;aluminium une bonne r\u00e9sistance \u00e0 :<\/p><ul><li>aux rayures<\/li><li>L&#8217;abrasion<\/li><li>L&#8217;usure superficielle<\/li><li>Au contact m\u00e9canique<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d48908 elementor-widget elementor-widget-text-editor\" data-id=\"0d48908\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cela s&#8217;av\u00e8re particuli\u00e8rement utile pour les composants de protection transparents expos\u00e9s \u00e0 la poussi\u00e8re, au sable ou \u00e0 des manipulations r\u00e9p\u00e9t\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-312e2c2 elementor-widget elementor-widget-heading\" data-id=\"312e2c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s thermiques de l'AlON<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79c40d3 elementor-widget elementor-widget-text-editor\" data-id=\"79c40d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;AlON offre une bonne stabilit\u00e9 thermique et une bonne r\u00e9sistance aux chocs thermiques.<\/p><p>Ces caract\u00e9ristiques permettent de l&#8217;envisager pour des applications dans lesquelles des composants transparents doivent fonctionner dans des environnements thermiques exigeants.<\/p><p>Parmi les applications potentielles, on peut citer :<\/p><ul><li>Fen\u00eatres d\u2019observation \u00e0 haute temp\u00e9rature<\/li><li>Composants optiques infrarouges<\/li><li>Applications a\u00e9rospatiales<\/li><li>Fen\u00eatres de protection industrielles<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df63c98 elementor-widget elementor-widget-text-editor\" data-id=\"df63c98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les performances thermiques d\u00e9pendent \u00e9galement de la densit\u00e9, de la microstructure, de la g\u00e9om\u00e9trie des composants et de l&#8217;historique de fabrication.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ab5d88 elementor-widget elementor-widget-heading\" data-id=\"8ab5d88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">R\u00e9sistance aux produits chimiques et \u00e0 la corrosion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-686b095 elementor-widget elementor-widget-text-editor\" data-id=\"686b095\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;oxynitrure d&#8217;aluminium pr\u00e9sente une bonne r\u00e9sistance chimique et \u00e0 la corrosion.<\/p><p>Cela s\u2019av\u00e8re particuli\u00e8rement pertinent dans la fabrication de semi-conducteurs, o\u00f9 les composants peuvent \u00eatre expos\u00e9s \u00e0 des environnements de traitement chimiquement agressifs.<\/p><p>L&#8217;AlON a donc \u00e9t\u00e9 envisag\u00e9 pour des composants tels que :<\/p><ul><li>Tubes d&#8217;alimentation en plasma<\/li><li>Porte-plaquettes<\/li><li>Bo\u00eetiers de traitement<\/li><li>Composants de protection en c\u00e9ramique<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92e290a elementor-widget elementor-widget-text-editor\" data-id=\"92e290a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sa r\u00e9sistance chimique peut en faire une alternative potentielle \u00e0 d&#8217;autres mat\u00e9riaux c\u00e9ramiques dans certaines applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-331f78a elementor-widget elementor-widget-heading\" data-id=\"331f78a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s di\u00e9lectriques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3391caf elementor-widget elementor-widget-text-editor\" data-id=\"3391caf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les donn\u00e9es comparatives fournies indiquent les propri\u00e9t\u00e9s di\u00e9lectriques repr\u00e9sentatives suivantes :<\/p><ul><li><strong>Constante di\u00e9lectrique :<\/strong> environ 9,3<\/li><li><strong>Perte di\u00e9lectrique :<\/strong> environ 0,0022<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-995a4cf elementor-widget elementor-widget-text-editor\" data-id=\"995a4cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ces valeurs sont pertinentes pour l&#8217;\u00e9valuation de l&#8217;AlON dans le cadre d&#8217;applications \u00e9lectroniques et optiques sp\u00e9cialis\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3a5a1c elementor-widget elementor-widget-heading\" data-id=\"e3a5a1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9sentation de la propri\u00e9t\u00e9 AlON<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3efeb01 elementor-widget elementor-widget-text-editor\" data-id=\"3efeb01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"overflow-x:auto; width:100%;\">\n\n<table style=\"width:100%; border-collapse:collapse; font-size:16px; line-height:1.6;\">\n\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd; padding:12px 15px; text-align:left; background:#f5f5f5;\">\nPropri\u00e9t\u00e9\n<\/th>\n\n<th style=\"border:1px solid #ddd; padding:12px 15px; text-align:left; background:#f5f5f5;\">\nCaract\u00e9ristiques repr\u00e9sentatives d&#8217;AlON\n<\/th>\n<\/tr>\n<\/thead>\n\n<tbody>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nType de mat\u00e9riau\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nC\u00e9ramique polycristalline transparente\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nTransmission optique\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nTransmission \u00e9lev\u00e9e du visible \u00e0 l\u2019infrarouge\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nTransmission, 3\u20135 \u03bcm\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~85 %*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nDensit\u00e9\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~3,7 g\/cm\u00b3*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nR\u00e9sistance \u00e0 la flexion\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~300 MPa*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nDuret\u00e9\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~18,5 GPa*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nConstante di\u00e9lectrique\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~9,3*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nPerte di\u00e9lectrique\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n~0,0022*\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nPerformances thermiques\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nBonne stabilit\u00e9 thermique et bonne r\u00e9sistance aux chocs thermiques\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nPerformances chimiques\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nBonne r\u00e9sistance chimique et \u00e0 la corrosion\n<\/td>\n<\/tr>\n\n<tr>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\nR\u00e9sistance \u00e0 l&#8217;usure\n<\/td>\n<td style=\"border:1px solid #ddd; padding:12px 15px;\">\n\u00c9lev\u00e9e\n<\/td>\n<\/tr>\n\n<\/tbody>\n<\/table>\n\n<p style=\"font-size:14px; line-height:1.6; margin-top:10px;\">\n*Valeurs repr\u00e9sentatives issues de la documentation technique fournie. Les valeurs r\u00e9elles d\u00e9pendent de la qualit\u00e9 du mat\u00e9riau et des conditions d&#8217;essai.\n<\/p>\n\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b084d4f elementor-widget elementor-widget-heading\" data-id=\"b084d4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">En quoi AlON se distingue-t-il ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b74375 elementor-widget elementor-widget-text-editor\" data-id=\"1b74375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;avantage principal de l&#8217;AlON ne r\u00e9side pas dans une propri\u00e9t\u00e9 particuli\u00e8re, mais dans la combinaison de ses diff\u00e9rentes propri\u00e9t\u00e9s.<\/p><p>Par exemple, une fen\u00eatre optique peut devoir offrir :<\/p><ul><li>Une transmission optique \u00e9lev\u00e9e<\/li><li>Une duret\u00e9 \u00e9lev\u00e9e<\/li><li>Une r\u00e9sistance m\u00e9canique<\/li><li>Une stabilit\u00e9 thermique<\/li><li>Une r\u00e9sistance aux chocs thermiques<\/li><li>R\u00e9sistance chimique<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f37ae19 elementor-widget elementor-widget-text-editor\" data-id=\"f37ae19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;AlON permet de r\u00e9unir ces caract\u00e9ristiques au sein d&#8217;un seul mat\u00e9riau c\u00e9ramique transparent.<\/p><p>Cet \u00e9quilibre est l\u2019une des raisons pour lesquelles l\u2019AlON est souvent compar\u00e9 au saphir et au spinelle d\u2019aluminate de magn\u00e9sium.<\/p><p><span style=\"color: #808080;\"><em>Pour une comparaison directe, voir [<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/fr\/alon-saphir-ou-spinelle-quelle-ceramique-transparente-est-la-meilleure\/\">AlON, saphir et spinelle : quelle c\u00e9ramique transparente est la meilleure ?<\/a><\/span>]<\/em><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f06700e elementor-widget elementor-widget-heading\" data-id=\"f06700e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s et choix des mat\u00e9riaux de l'AlON<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee63182 elementor-widget elementor-widget-text-editor\" data-id=\"ee63182\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lors du choix de l&#8217;AlON pour une application donn\u00e9e, il est important de ne pas se limiter \u00e0 l&#8217;\u00e9valuation des propri\u00e9t\u00e9s nominales du mat\u00e9riau.<\/p><p>Parmi les facteurs importants, on peut citer :<\/p><ol><li>La gamme de longueurs d&#8217;onde requise<\/li><li>Transmission optique<\/li><li>\u00c9paisseur du composant<\/li><li>Contraintes m\u00e9caniques<\/li><li>Temp\u00e9rature de fonctionnement<\/li><li>Environnement chimique<\/li><li>G\u00e9om\u00e9trie requise<\/li><li>Finition de surface<\/li><li>Proc\u00e9d\u00e9 de fabrication<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f3bb66 elementor-widget elementor-widget-text-editor\" data-id=\"6f3bb66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un mat\u00e9riau pr\u00e9sentant d&#8217;excellentes propri\u00e9t\u00e9s en laboratoire n&#8217;est pas forc\u00e9ment le choix le plus adapt\u00e9 pour tous les composants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b4d68b elementor-widget elementor-widget-heading\" data-id=\"4b4d68b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foire aux questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e61a6e elementor-widget elementor-widget-n-accordion\" data-id=\"8e61a6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1490\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1490\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> L'AlON est-il plus dur que le verre ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1490\" class=\"elementor-element elementor-element-a2e66a8 e-con-full e-flex e-con e-child\" data-id=\"a2e66a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4832a6 elementor-widget elementor-widget-text-editor\" data-id=\"b4832a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;AlON pr\u00e9sente une duret\u00e9 nettement sup\u00e9rieure \u00e0 celle du verre classique et offre une meilleure r\u00e9sistance aux rayures et \u00e0 l&#8217;abrasion.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1491\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1491\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> L'AlON est-il adapt\u00e9 aux applications infrarouges ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1491\" class=\"elementor-element elementor-element-66755d3 e-con-full e-flex e-con e-child\" data-id=\"66755d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-526fb3b elementor-widget elementor-widget-text-editor\" data-id=\"526fb3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Oui. Sa transmission optique s&#8217;\u00e9tend jusqu&#8217;\u00e0 l&#8217;infrarouge, ce qui rend l&#8217;AlON transparent adapt\u00e9 \u00e0 certaines fen\u00eatres infrarouges et \u00e0 certains composants optiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1492\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1492\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> AlON r\u00e9siste-t-il aux produits chimiques ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1492\" class=\"elementor-element elementor-element-89e5f56 e-con-full e-flex e-con e-child\" data-id=\"89e5f56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d48efc4 elementor-widget elementor-widget-text-editor\" data-id=\"d48efc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;AlON offre une bonne r\u00e9sistance aux produits chimiques et \u00e0 la corrosion, et son utilisation a \u00e9t\u00e9 envisag\u00e9e dans les environnements de traitement des semi-conducteurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1493\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1493\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> L'AlON pr\u00e9sente-t-il une bonne stabilit\u00e9 thermique ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1493\" class=\"elementor-element elementor-element-506a464 e-flex e-con-boxed e-con e-child\" data-id=\"506a464\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57c0def elementor-widget elementor-widget-text-editor\" data-id=\"57c0def\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Oui. L&#8217;AlON offre une bonne stabilit\u00e9 thermique et une bonne r\u00e9sistance aux chocs thermiques, ce qui permet de l&#8217;utiliser dans des environnements optiques et industriels exigeants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2cdd7b elementor-widget elementor-widget-heading\" data-id=\"b2cdd7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c28409 elementor-widget elementor-widget-text-editor\" data-id=\"8c28409\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Le principal atout de l&#8217;AlON r\u00e9side dans la combinaison de sa transparence optique, de sa duret\u00e9, de sa r\u00e9sistance m\u00e9canique, de sa stabilit\u00e9 thermique et de sa r\u00e9sistance chimique.<\/strong><\/p><p>Cette combinaison permet \u00e0 l&#8217;AlON de combler le foss\u00e9 entre les mat\u00e9riaux transparents classiques et les c\u00e9ramiques structurelles de pointe.<\/p><p>Ses propri\u00e9t\u00e9s le rendent particuli\u00e8rement int\u00e9ressant pour les fen\u00eatres infrarouges, les protections transparentes, l&#8217;optique a\u00e9rospatiale, les composants d&#8217;observation \u00e0 haute temp\u00e9rature et certaines applications de traitement des semi-conducteurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ced14d3 e-con-full e-flex e-con e-child\" data-id=\"ced14d3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b2f41d elementor-widget elementor-widget-heading\" data-id=\"1b2f41d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">R\u00e9f\u00e9rences<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f748a23 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"f748a23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[1] Corbin, N. D. (1989). Spinelle d\u2019oxynitrure d\u2019aluminium : une synth\u00e8se. Journal of the European Ceramic Society, 5(3), 143\u2013154. https:\/\/doi.org\/10.1016\/0955-2219(89)90030-7<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[2] Cheng, J., Agrawal, D. K., Zhang, Y., Roy, R., et al. (2001). Frittage r\u00e9actif par micro-ondes pour obtenir des c\u00e9ramiques d'oxynitrure d'aluminium (ALON) enti\u00e8rement transparentes. Journal of Materials Science Letters, 20, 77\u201379.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[3] Kumar, S., et al. (2016). \u00ab Aqueous Slip Casting of Transparent Aluminum Oxynitride \u00bb. Journal of the American Ceramic Society. https:\/\/doi.org\/10.1111\/jace.14349.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[4] AlON : br\u00e8ve histoire de son apparition et de son \u00e9volution. Journal of the European Ceramic Society. Cet article de synth\u00e8se aborde l'histoire, l'\u00e9quilibre des phases, la chimie cristalline, les proc\u00e9d\u00e9s de fabrication et les propri\u00e9t\u00e9s m\u00e9caniques de l'AlON.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[5] \u00c9tude des caract\u00e9ristiques structurelles, des propri\u00e9t\u00e9s di\u00e9lectriques et des spectres de r\u00e9flectivit\u00e9 infrarouge des c\u00e9ramiques transparentes \u00e0 base d\u2019AlON. Journal of the European Ceramic Society. Ce travail fournit des donn\u00e9es sur les propri\u00e9t\u00e9s di\u00e9lectriques et infrarouges des c\u00e9ramiques transparentes \u00e0 base d\u2019AlON.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[6] Progr\u00e8s r\u00e9alis\u00e9s dans le domaine des nanoc\u00e9ramiques transparentes et leurs applications potentielles. Nanomaterials, 12(9), 1491 (2022). Cette synth\u00e8se porte sur la transmission optique, la duret\u00e9, la r\u00e9sistance m\u00e9canique, la r\u00e9sistance thermique et la r\u00e9sistance chimique de l'AlON.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec80fc3 e-con-full e-flex e-con e-child\" data-id=\"ec80fc3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61622e4 elementor-widget elementor-widget-heading\" data-id=\"61622e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pour en savoir plus<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15d7c1b elementor-widget elementor-widget-text-editor\" data-id=\"15d7c1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Si l&#8217;oxynitrure d&#8217;aluminium et d&#8217;autres mat\u00e9riaux c\u00e9ramiques de pointe vous int\u00e9ressent, ces articles pourraient \u00e9galement vous \u00eatre utiles :<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d369ef4 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d369ef4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/what-is-aluminium-oxynitride-properties-structure\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Qu'est-ce que l'oxynitrure d'aluminium (AlON) ? Propri\u00e9t\u00e9s, structure et applications<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/fr\/si3n4-vs-sic-un-guide-rapide-de-ces-deux-materiaux-ceramiques\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Si3N4 vs SiC : un guide rapide sur ces deux mat\u00e9riaux c\u00e9ramiques.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/fr\/quest-ce-que-le-nitrure-de-bore\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Qu'est-ce que le nitrure de bore ?<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/fr\/nitrure-de-bore-hexagonal-h-bn-un-materiau-polyvalent-de-haute-performance-pour-de-multiples-industries\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Nitrure de bore hexagonal (h-BN) : un mat\u00e9riau polyvalent et hautement performant utilis\u00e9 dans de nombreux secteurs industriels<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/fr\/carbure-de-titane-de-haute-purete-le-pionnier-ultra-dur-des-technologies-de-pointe\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Carbure de titane de haute puret\u00e9 : le \u00ab pionnier de l'ultra-duret\u00e9 \u00bb au service des technologies de pointe<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3907422 e-con-full e-flex e-con e-child\" data-id=\"3907422\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e5c0c1 elementor-widget elementor-widget-heading\" data-id=\"0e5c0c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vous avez besoin d'une solution sur mesure en mati\u00e8re de mat\u00e9riaux ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d0770f elementor-widget elementor-widget-text-editor\" data-id=\"9d0770f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vous recherchez de la poudre <strong>d&#8217;oxynitrure d&#8217;aluminium (AlON) de haute puret\u00e9<\/strong> ou une solution sur mesure \u00e0 base d&#8217;AlON ? <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.linkedin.com\/company\/vimaterial\" rel=\"nofollow noopener\" target=\"_blank\">VIMATERIAL<\/a><\/span> peut vous fournir des mat\u00e9riaux AlON dont <strong>la puret\u00e9, la taille des particules, la composition<\/strong> et les sp\u00e9cifications sont adapt\u00e9es \u00e0 vos besoins en mati\u00e8re de recherche, d\u2019optique, de c\u00e9ramique et de fabrication de pointe.<\/p><p>Que vous ayez besoin d\u2019AlON pour <strong>des c\u00e9ramiques transparentes, des fen\u00eatres infrarouges, des optiques de protection, des \u00e9quipements pour semi-conducteurs ou des applications \u00e0 haute temp\u00e9rature<\/strong>, notre \u00e9quipe technique peut vous aider \u00e0 choisir le mat\u00e9riau et les sp\u00e9cifications adapt\u00e9s \u00e0 votre projet.<\/p><p><strong>Contactez VIMATERIAL d\u00e8s aujourd\u2019hui pour discuter de vos besoins en AlON et demander une solution sur mesure ou un devis.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c18ad03 e-con-full e-flex e-con e-child\" data-id=\"c18ad03\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a019cf7 elementor-widget elementor-widget-button\" data-id=\"a019cf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6MTAzNTA3NSwidG9nZ2xlIjpmYWxzZX0%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demander un devis<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8086638 elementor-widget elementor-widget-button\" data-id=\"8086638\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/vimaterial.de\/fr\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Nous contacter<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L&#8217;oxynitrure d&#8217;aluminium (AlON) est une c\u00e9ramique polycristalline transparente dont la combinaison de propri\u00e9t\u00e9s optiques, m\u00e9caniques, thermiques et chimiques en fait un mat\u00e9riau particuli\u00e8rement int\u00e9ressant pour les applications techniques exigeantes. Les caract\u00e9ristiques de performance de l&#8217;AlON sont particuli\u00e8rement remarquables. Contrairement aux mat\u00e9riaux transparents classiques, qui peuvent pr\u00e9senter une duret\u00e9 ou une r\u00e9sistance m\u00e9canique limit\u00e9e, l&#8217;AlON offre [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1054826,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[113],"tags":[],"class_list":["post-1054825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/posts\/1054825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/comments?post=1054825"}],"version-history":[{"count":2,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/posts\/1054825\/revisions"}],"predecessor-version":[{"id":1054828,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/posts\/1054825\/revisions\/1054828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/media\/1054826"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/media?parent=1054825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/categories?post=1054825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/fr\/wp-json\/wp\/v2\/tags?post=1054825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}