{"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":"formning-af-siliciumcarbid-keramik","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/da\/forming-way-of-silicon-carbide-ceramic\/","title":{"rendered":"Formning af siliciumcarbidkeramik"},"content":{"rendered":"

Siliciumcarbidkeramik formes p\u00e5 to m\u00e5der, reaktionsbinding og sintring, og hver formningsmetode p\u00e5virker i h\u00f8j grad den endelige mikrostruktur.<\/p>\n

<\/p>\n

Reaktionsbundet siliciumcarbidkeramik (RBSIC eller SISIC) fremstilles ved at infiltrere kompakter lavet af blandinger af SiC og kulstof med flydende silicium. Siliciumet reagerer med kulstoffet og danner mere SiC, som binder de oprindelige SiC-partikler.<\/p>\n

Sintret siliciumcarbidkeramik (SSiC) fremstilles af rent SiC-pulver med ikke-oxidiske sintringshj\u00e6lpemidler. Der anvendes konventionelle keramiske formningsprocesser, og materialet sintres i en inert atmosf\u00e6re ved temperaturer p\u00e5 op til 2000\u00baC eller h\u00f8jere.<\/p>\n

Begge former for siliciumcarbid (SiC) er meget slidst\u00e6rke med gode mekaniske egenskaber, herunder styrke ved h\u00f8je temperaturer og modstandsdygtighed over for termisk chok.<\/p>\n

\"reaktionsbundet<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Siliciumcarbidkeramik formes p\u00e5 to m\u00e5der, reaktionsbinding og sintring, og hver formningsmetode p\u00e5virker i h\u00f8j grad den endelige mikrostruktur.<\/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\/da\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/media\/182"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/da\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}