{"id":2163,"date":"2013-02-13T16:04:40","date_gmt":"2013-02-13T16:04:40","guid":{"rendered":"http:\/\/carbosystem.com\/alumina-ceramique\/"},"modified":"2020-12-29T10:51:36","modified_gmt":"2020-12-29T08:51:36","slug":"alumina-ceramique","status":"publish","type":"post","link":"https:\/\/carbosystem.com\/fr\/alumina-ceramique\/","title":{"rendered":"Alumina &#8211; C\u00e9ramique"},"content":{"rendered":"<h3 style=\"text-align: center; font-size: 30px;\"><strong>Alumina - C\u00e9ramique<\/strong><\/h3>\n<div class='featured_wrapper_div'><img width=\"755\" height=\"566\" src=\"https:\/\/carbosystem.com\/wp-content\/uploads\/alumina-ceramica.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" decoding=\"async\" srcset=\"https:\/\/carbosystem.com\/wp-content\/uploads\/alumina-ceramica.jpg 768w, https:\/\/carbosystem.com\/wp-content\/uploads\/alumina-ceramica-300x225.jpg 300w\" sizes=\"(max-width: 755px) 100vw, 755px\" \/><\/div>\n<p style=\"text-align: center;\"><a title=\"PDF Alumina-Ceramic\" href=\"http:\/\/carbosystem.com\/wp-content\/uploads\/pdf_alumina.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" loading=\"lazy\" class=\" size-full wp-image-419 aligncenter\" src=\"http:\/\/carbosystem.com\/wp-content\/uploads\/1360799493_file_extension_pdf.png\" alt=\"PDF\" width=\"32\" height=\"32\"><\/a><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" title=\"PDF Alumina-Ceramic\" href=\"http:\/\/carbosystem.com\/wp-content\/uploads\/pdf_alumina.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">&nbsp;PDF Alumina-C\u00e9ramique (Anglais)<\/a><\/span><\/p>\n<p><span style=\"text-align: justify;\">&#8211; Duret\u00e9 \u00e9lev\u00e9e<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Faible coefficient de dilatation<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Excellente r\u00e9sistance \u00e0 la corrosion<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Faible coefficient de frottement<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; R\u00e9sistance \u00e0 haute temp\u00e9rature<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Haute r\u00e9sistance m\u00e9canique<\/span><\/p>\n\n<table id=\"tablepress-4\" class=\"tablepress tablepress-id-4\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\"><p style=\"text-align: left;\">Propri\u00e9t\u00e9s<\/th><td class=\"column-2\"><\/td><th class=\"column-3\"><p style=\"text-align: center;\">Al2O3<\/th><th class=\"column-4\"><p style=\"text-align: center;\">Al2O3<\/th><th class=\"column-5\"><p style=\"text-align: center;\">Al2O3<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Teneur du Al2O3<\/td><td class=\"column-2\"><p style=\"text-align: center;\">%<\/td><td class=\"column-3\"><p style=\"text-align: center;\">75<\/td><td class=\"column-4\"><p style=\"text-align: center;\">95<\/td><td class=\"column-5\"><p style=\"text-align: center;\">99<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Porosit\u00e9<\/td><td class=\"column-2\"><p style=\"text-align: center;\">%<\/td><td class=\"column-3\"><p style=\"text-align: center;\">0<\/td><td class=\"column-4\"><p style=\"text-align: center;\">0<\/td><td class=\"column-5\"><p style=\"text-align: center;\">0<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Duret\u00e9<\/td><td class=\"column-2\"><p style=\"text-align: center;\">Mohs<\/td><td class=\"column-3\"><p style=\"text-align: center;\">7,5<\/td><td class=\"column-4\"><p style=\"text-align: center;\">8,8<\/td><td class=\"column-5\"><p style=\"text-align: center;\">9,0<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Densit\u00e9<\/td><td class=\"column-2\"><p style=\"text-align: center;\">g\/cm3<\/td><td class=\"column-3\"><p style=\"text-align: center;\">3,10<\/td><td class=\"column-4\"><p style=\"text-align: center;\">3,70<\/td><td class=\"column-5\"><p style=\"text-align: center;\">3,80<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">R\u00e9sistance \u00e0 Flexion<\/td><td class=\"column-2\"><p style=\"text-align: center;\">MPa<\/td><td class=\"column-3\"><p style=\"text-align: center;\">280<\/td><td class=\"column-4\"><p style=\"text-align: center;\">304<\/td><td class=\"column-5\"><p style=\"text-align: center;\">340<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Coeff. de Dilatation<\/td><td class=\"column-2\"><p style=\"text-align: center;\">10-6\/\u00baC<\/td><td class=\"column-3\"><p style=\"text-align: center;\">7,6<\/td><td class=\"column-4\"><p style=\"text-align: center;\">7,3<\/td><td class=\"column-5\"><p style=\"text-align: center;\">7,6<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">R\u00e9sistivit\u00e9 \u00c9lectrique<\/td><td class=\"column-2\"><p style=\"text-align: center;\">\u03a9cm<\/td><td class=\"column-3\"><p style=\"text-align: center;\">1013<\/td><td class=\"column-4\"><p style=\"text-align: center;\">1012<\/td><td class=\"column-5\"><p style=\"text-align: center;\">1010<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Temp\u00e9rature Maximale<\/td><td class=\"column-2\"><p style=\"text-align: center;\">\u00baC<\/td><td class=\"column-3\"><p style=\"text-align: center;\">1100<\/td><td class=\"column-4\"><p style=\"text-align: center;\">1600<\/td><td class=\"column-5\"><p style=\"text-align: center;\">1700<\/td>\n<\/tr>\n<\/tbody>\n<tfoot>\n<tr class=\"row-10\">\n\t<th colspan=\"5\" class=\"column-1\">Ces mesures doivent \u00eatre consid\u00e9r\u00e9es comme des valeurs moyennes<\/th>\n<\/tr>\n<\/tfoot>\n<\/table>\n<!-- #tablepress-4 from cache -->\n<h2>Produits et Aplicattions<\/h2>\n<p><span style=\"text-align: justify;\">&#8211; Pi\u00e9ces, Plaques, Plateaux, etc. en Alumine-C\u00e9ramique \/ Cordi\u00e9rite-Mullite<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Tubes, Rouleaux, Barres, Supports, etc. en Alumine-C\u00e9ramique \/ Cordi\u00e9rite-Mullite<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Protection, Thermocouples, Isolateurs, etc. en Alumine-C\u00e9ramique \/ Cordi\u00e9rite-Mullite<\/span><br \/>\n<span style=\"text-align: justify;\">&#8211; Pi\u00e8ces, Plaques, Tubes, etc. en Zirconium Oxyde<\/span><\/p>\n\n\n<div class=\"ngg-galleryoverview ngg-slideshow\"\n\t id=\"ngg-slideshow-8be40cebdd2956fc2cde083eba2ea76a-488108110\"\n     data-gallery-id=\"8be40cebdd2956fc2cde083eba2ea76a\"\n     style=\"max-width: 600px; max-height: 400px;\">\n\n \t<div id=\"ngg-image-0\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/1-zirconium-oxide.jpg\"\n           title=\"zirconium oxide pieces\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/1-zirconium-oxide.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_1-zirconium-oxide.jpg\"\n           data-image-id=\"708\"\n           data-title=\"1-zirconium-oxide\"\n           data-description=\"zirconium oxide pieces\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='708'\n                 title=\"zirconium oxide pieces\"\n                 alt=\"1-zirconium-oxide\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/1-zirconium-oxide.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-1\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/10-ceramic-parts.jpg\"\n           title=\"alumina-ceramic parts\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/10-ceramic-parts.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_10-ceramic-parts.jpg\"\n           data-image-id=\"709\"\n           data-title=\"10-ceramic-parts\"\n           data-description=\"alumina-ceramic parts\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='709'\n                 title=\"alumina-ceramic parts\"\n                 alt=\"10-ceramic-parts\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/10-ceramic-parts.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-2\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/11-crisoles-alumina-ceramica.jpg\"\n           title=\"crisoles en al\u00famina-cer\u00e1mica\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/11-crisoles-alumina-ceramica.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_11-crisoles-alumina-ceramica.jpg\"\n           data-image-id=\"710\"\n           data-title=\"11-crisoles-alumina-ceramica\"\n           data-description=\"crisoles en al\u00famina-cer\u00e1mica\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='710'\n                 title=\"crisoles en al\u00famina-cer\u00e1mica\"\n                 alt=\"11-crisoles-alumina-ceramica\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/11-crisoles-alumina-ceramica.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-3\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/14-tubos-alumina-ceramica.jpg\"\n           title=\"tubos en al\u00famina-cer\u00e1mica\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/14-tubos-alumina-ceramica.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_14-tubos-alumina-ceramica.jpg\"\n           data-image-id=\"713\"\n           data-title=\"14-tubos-alumina-ceramica\"\n           data-description=\"tubos en al\u00famina-cer\u00e1mica\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='713'\n                 title=\"tubos en al\u00famina-cer\u00e1mica\"\n                 alt=\"14-tubos-alumina-ceramica\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/14-tubos-alumina-ceramica.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-4\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/15-alumina-pieces.jpg\"\n           title=\"alumina pieces and parts\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/15-alumina-pieces.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_15-alumina-pieces.jpg\"\n           data-image-id=\"848\"\n           data-title=\"15-alumina-pieces\"\n           data-description=\"alumina pieces and parts\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='848'\n                 title=\"alumina pieces and parts\"\n                 alt=\"15-alumina-pieces\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/15-alumina-pieces.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-5\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/16-alumina-bearings.jpg\"\n           title=\"alumina bearings and tubes\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/16-alumina-bearings.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_16-alumina-bearings.jpg\"\n           data-image-id=\"849\"\n           data-title=\"16-alumina-bearings\"\n           data-description=\"alumina bearings and tubes\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='849'\n                 title=\"alumina bearings and tubes\"\n                 alt=\"16-alumina-bearings\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/16-alumina-bearings.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-6\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/17-alumina-for-furnaces.jpg\"\n           title=\"alumina pieces for furnaces\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/17-alumina-for-furnaces.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_17-alumina-for-furnaces.jpg\"\n           data-image-id=\"850\"\n           data-title=\"17-alumina-for-furnaces\"\n           data-description=\"alumina pieces for furnaces\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='850'\n                 title=\"alumina pieces for furnaces\"\n                 alt=\"17-alumina-for-furnaces\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/17-alumina-for-furnaces.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-7\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/18-alumina-pieces.jpg\"\n           title=\"pieza en esteatita-alumina\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/18-alumina-pieces.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_18-alumina-pieces.jpg\"\n           data-image-id=\"851\"\n           data-title=\"18-alumina-pieces\"\n           data-description=\"pieza en esteatita-alumina\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='851'\n                 title=\"pieza en esteatita-alumina\"\n                 alt=\"18-alumina-pieces\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/18-alumina-pieces.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-8\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/2-cojinetes-alumina-ceramica.jpg\"\n           title=\"cojinetes en al\u00famina-cer\u00e1mica\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/2-cojinetes-alumina-ceramica.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_2-cojinetes-alumina-ceramica.jpg\"\n           data-image-id=\"714\"\n           data-title=\"2-cojinetes-alumina-ceramica\"\n           data-description=\"cojinetes en al\u00famina-cer\u00e1mica\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='714'\n                 title=\"cojinetes en al\u00famina-cer\u00e1mica\"\n                 alt=\"2-cojinetes-alumina-ceramica\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/2-cojinetes-alumina-ceramica.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-9\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/3-mullite-cordierite-ceramic-furnaces.jpg\"\n           title=\"furnaces pieces in cordierite-mullite material\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/3-mullite-cordierite-ceramic-furnaces.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_3-mullite-cordierite-ceramic-furnaces.jpg\"\n           data-image-id=\"715\"\n           data-title=\"3-mullite-cordierite-ceramic-furnaces\"\n           data-description=\"furnaces pieces in cordierite-mullite material\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='715'\n                 title=\"furnaces pieces in cordierite-mullite material\"\n                 alt=\"3-mullite-cordierite-ceramic-furnaces\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/3-mullite-cordierite-ceramic-furnaces.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-10\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/5-alumina-ceramic-lab.jpg\"\n           title=\"crucibles and boats for laboratory in alumina-ceramic\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/5-alumina-ceramic-lab.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_5-alumina-ceramic-lab.jpg\"\n           data-image-id=\"717\"\n           data-title=\"5-alumina-ceramic-lab\"\n           data-description=\"crucibles and boats for laboratory in alumina-ceramic\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='717'\n                 title=\"crucibles and boats for laboratory in alumina-ceramic\"\n                 alt=\"5-alumina-ceramic-lab\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/5-alumina-ceramic-lab.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-11\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/7-alumina-ceramic-tubes.jpg\"\n           title=\"alumina-ceramic tubes for thermocouple\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/7-alumina-ceramic-tubes.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_7-alumina-ceramic-tubes.jpg\"\n           data-image-id=\"719\"\n           data-title=\"7-alumina-ceramic-tubes\"\n           data-description=\"alumina-ceramic tubes for thermocouple\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='719'\n                 title=\"alumina-ceramic tubes for thermocouple\"\n                 alt=\"7-alumina-ceramic-tubes\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/7-alumina-ceramic-tubes.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-12\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/8-alumina-ceramic-beads.jpg\"\n           title=\"beads and pieces in steatite and alumina\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/8-alumina-ceramic-beads.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_8-alumina-ceramic-beads.jpg\"\n           data-image-id=\"720\"\n           data-title=\"8-alumina-ceramic-beads\"\n           data-description=\"beads and pieces in steatite and alumina\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='720'\n                 title=\"beads and pieces in steatite and alumina\"\n                 alt=\"8-alumina-ceramic-beads\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/8-alumina-ceramic-beads.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<div id=\"ngg-image-13\" class=\"ngg-gallery-slideshow-image\" style=\"height:400px\">\n\n        <a href=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/9-mullita-cordierita-ceramica-hornos.jpg\"\n           title=\"piezas para hornos en cordierita-mullita\"\n           data-src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/9-mullita-cordierita-ceramica-hornos.jpg\"\n           data-thumbnail=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/thumbs\/thumbs_9-mullita-cordierita-ceramica-hornos.jpg\"\n           data-image-id=\"721\"\n           data-title=\"9-mullita-cordierita-ceramica-hornos\"\n           data-description=\"piezas para hornos en cordierita-mullita\"\n           class=\"shutterset_8be40cebdd2956fc2cde083eba2ea76a\">\n\n            <img data-image-id='721'\n                 title=\"piezas para hornos en cordierita-mullita\"\n                 alt=\"9-mullita-cordierita-ceramica-hornos\"\n                 src=\"https:\/\/carbosystem.com\/wp-content\/gallery\/alumina-ceramica\/9-mullita-cordierita-ceramica-hornos.jpg\"\n                 style=\"max-height: 380px;\"\/>\n        <\/a>\n\n        <\/div> \n<\/div>\n\n\n\t\t<!-- Thumbnails Link -->\n\t<div class=\"slideshowlink\" style=\"max-width: 600px;\">\n        <a href='https:\/\/carbosystem.com\/fr\/alumina-ceramique\/nggallery\/thumbnails'>[Show picture list]<\/a>\n\t<\/div>\n\n\n<h2>Questions fr\u00e9quentes sur la alumina<\/h2>\n<p>&nbsp;<\/p>\n<p><strong>Qu&rsquo;est-ce que l&rsquo;alumine?<\/strong><br \/>\nL&rsquo;alumine, \u00e9galement connue sous le nom d&rsquo;oxyde d&rsquo;aluminium, est un mat\u00e9riau c\u00e9ramique avec une duret\u00e9 \u00e9lev\u00e9e et une stabilit\u00e9 chimique \u00e9lev\u00e9e. Sa formulation de base est Al2O3 et il est disponible dans le commerce sous diff\u00e9rents formats, en fonction de sa puret\u00e9, de 70% d&rsquo;alumine pure \u00e0 99,9%. Plus la puret\u00e9 est \u00e9lev\u00e9e, meilleure est la r\u00e9sistance thermique, mais moins bonnes propri\u00e9t\u00e9s m\u00e9caniques telles que la r\u00e9sistance aux chocs thermiques.<\/p>\n<p><strong>Quel type de mat\u00e9riau est l&rsquo;alumine?<\/strong><br \/>\nBien qu&rsquo;elle provienne de l&rsquo;oxydation d&rsquo;un m\u00e9tal, l&rsquo;alumine appartient \u00e0 la famille des c\u00e9ramiques. Dans la nature, on peut le trouver sous forme de corindon et d&rsquo;\u00e9meri, deux min\u00e9raux de tr\u00e8s haute duret\u00e9.<\/p>\n<p><strong>Quelles sont les principales propri\u00e9t\u00e9s de l&rsquo;alumine?<\/strong><br \/>\nDe son point de fusion \u00e9lev\u00e9, autour de 2100 \u00b0 C \u00e0 sa duret\u00e9, qui rivalise avec celle du diamant, car elle a un 9 sur l&rsquo;\u00e9chelle de Mohs, l&rsquo;alumine est un mat\u00e9riau tr\u00e8s polyvalent. C&rsquo;est aussi une partie centrale des argiles et des \u00e9maux, leur conf\u00e9rant une duret\u00e9 et une r\u00e9sistance thermique ainsi qu&rsquo;une imperm\u00e9abilit\u00e9, puisque l&rsquo;alumine, sauf dans des formations tr\u00e8s poreuses, ne dilue ni n&rsquo;absorbe l&rsquo;eau.<\/p>\n<p><strong>Quelles applications a-t-il?<\/strong><br \/>\nEn raison de ses propri\u00e9t\u00e9s thermiques, il est largement utilis\u00e9 dans les proc\u00e9d\u00e9s \u00e0 haute temp\u00e9rature. Dans les hauts fourneaux, il peut \u00eatre utilis\u00e9 comme plaques de transport de pi\u00e8ces, poussoirs, rouleaux et m\u00eame guides. Egalement dans ces fours, ils peuvent \u00eatre utilis\u00e9s comme panneaux isolants afin de ne pas laisser la chaleur s&rsquo;en \u00e9chapper. Gr\u00e2ce \u00e0 sa stabilit\u00e9 chimique, il est \u00e9galement largement utilis\u00e9 dans les laboratoires, sous forme de flacons et creusets pour d\u00e9poser et traiter diff\u00e9rents \u00e9chantillons, et m\u00eame comme agitateurs, enrobant des aimants d&rsquo;alumine pour les automatiques et les fabriquant sous forme de tige. pour les manuels.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;PDF Alumina-C\u00e9ramique (Anglais) &#8211; Duret\u00e9 \u00e9lev\u00e9e &#8211; Faible coefficient de dilatation &#8211; Excellente r\u00e9sistance \u00e0 la corrosion &#8211; Faible coefficient de frottement &#8211; R\u00e9sistance \u00e0 haute temp\u00e9rature &#8211; Haute r\u00e9sistance m\u00e9canique Produits et Aplicattions &#8211; Pi\u00e9ces, Plaques, Plateaux, etc. en<\/p>\n","protected":false},"author":1,"featured_media":4600,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[242],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fabrication des pi\u00e8ces en alumine - c\u00e9ramique | Carbosystem<\/title>\n<meta name=\"description\" content=\"Sp\u00e9cialis\u00e9e dans la fabrication des pi\u00e8ces en Alumine, C\u00e9ramique, Mullite, Cordi\u00e9rite, Zirconium, etc. Nous fabriquons sur commande. 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