{"id":25,"date":"2013-10-01T16:24:19","date_gmt":"2013-10-01T08:24:19","guid":{"rendered":"http:\/\/siliconcarbide.net\/?p=25"},"modified":"2016-01-02T22:05:52","modified_gmt":"2016-01-02T14:05:52","slug":"formacio-de-ceramica-de-carbur-de-silici","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/ca\/forming-way-of-silicon-carbide-ceramic\/","title":{"rendered":"Formant un tipus de cer\u00e0mica de carbur de silici"},"content":{"rendered":"<p style=\"text-align: left;\">La cer\u00e0mica de carbur de silici es forma de dues maneres: per enlla\u00e7 per reacci\u00f3 i per sinteritzaci\u00f3. Cada m\u00e8tode de formaci\u00f3 afecta considerablement la microestructura final.<\/p>\n<p><!--more--><\/p>\n<p>La cer\u00e0mica de carbur de silici unida per reacci\u00f3 (RBSIC o SISIC) es fabrica infiltrant compactes fets de mescles de SiC i carboni amb silici l\u00edquid. El silici reacciona amb el carboni formant m\u00e9s SiC que uneix les part\u00edcules inicials de SiC.<\/p>\n<p>La cer\u00e0mica de carbur de silici sinteritzat (SSiC) es produeix a partir de pols pura de SiC amb agents de sinteritzaci\u00f3 no oxidics. S'utilitzen processos convencionals de formaci\u00f3 de cer\u00e0mica i el material es sinteritza en una atmosfera in\u00e8rta a temperatures de fins a 2000 \u00b0C o m\u00e9s.<\/p>\n<p>Ambdues formes de carbur de silici (SiC) s\u00f3n altament resistents al desgast i tenen bones propietats mec\u00e0niques, incloent-hi resist\u00e8ncia a altes temperatures i resist\u00e8ncia als xocs t\u00e8rmics.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic.jpg\" rel=\"attachment wp-att-182\"><img decoding=\"async\" class=\"alignnone size-full wp-image-182 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic.jpg\" alt=\"cer\u00e0mica de carbur de silici unida per reacci\u00f3\" width=\"961\" height=\"331\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic.jpg 961w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic-300x103.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic-768x265.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2013\/10\/reaction-bonded-silicon-carbide-ceramic-960x331.jpg 960w\" data-sizes=\"(max-width: 961px) 100vw, 961px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 961px; --smush-placeholder-aspect-ratio: 961\/331;\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>La cer\u00e0mica de carbur de silici es forma de dues maneres: per enlla\u00e7 per reacci\u00f3 i per sinteritzaci\u00f3. Cada m\u00e8tode de formaci\u00f3 afecta considerablement la microestructura final.<\/p>","protected":false},"author":1,"featured_media":182,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-25","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/media\/182"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/ca\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}