{"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":"zpusob-tvareni-keramiky-z-karbidu-kremiku","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/cs\/forming-way-of-silicon-carbide-ceramic\/","title":{"rendered":"Zp\u016fsob tv\u00e1\u0159en\u00ed keramiky z karbidu k\u0159em\u00edku"},"content":{"rendered":"<p style=\"text-align: left;\">Keramika z karbidu k\u0159em\u00edku se formuje dv\u011bma zp\u016fsoby, reak\u010dn\u00edm lepen\u00edm a slinov\u00e1n\u00edm.Ka\u017ed\u00fd zp\u016fsob formov\u00e1n\u00ed v\u00fdrazn\u011b ovliv\u0148uje kone\u010dnou mikrostrukturu.<\/p>\n<p><!--more--><\/p>\n<p>Reak\u010dn\u011b v\u00e1zan\u00e1 keramika z karbidu k\u0159em\u00edku (RBSIC nebo SISIC) se vyr\u00e1b\u00ed infiltrac\u00ed kompakt\u016f ze sm\u011bsi SiC a uhl\u00edku kapaln\u00fdm k\u0159em\u00edkem. K\u0159em\u00edk reaguje s uhl\u00edkem za vzniku dal\u0161\u00edho SiC, kter\u00fd spojuje p\u016fvodn\u00ed \u010d\u00e1stice SiC.<\/p>\n<p>Slinut\u00e1 keramika z karbidu k\u0159em\u00edku (SSiC) se vyr\u00e1b\u00ed z \u010dist\u00e9ho pr\u00e1\u0161ku SiC s neoxidov\u00fdmi sp\u00e9kac\u00edmi p\u0159\u00edsadami. Pou\u017e\u00edvaj\u00ed se b\u011b\u017en\u00e9 keramick\u00e9 tv\u00e1\u0159ec\u00ed procesy a materi\u00e1l se sp\u00e9k\u00e1 v inertn\u00ed atmosf\u00e9\u0159e p\u0159i teplot\u00e1ch do 2000 \u00b0C nebo vy\u0161\u0161\u00edch.<\/p>\n<p>Ob\u011b formy karbidu k\u0159em\u00edku (SiC) jsou vysoce odoln\u00e9 proti opot\u0159eben\u00ed a maj\u00ed dobr\u00e9 mechanick\u00e9 vlastnosti, v\u010detn\u011b pevnosti p\u0159i vysok\u00fdch teplot\u00e1ch a odolnosti proti teplotn\u00edm \u0161ok\u016fm.<\/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=\"reak\u010dn\u011b v\u00e1zan\u00e1 keramika z karbidu k\u0159em\u00edku\" 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>Keramika z karbidu k\u0159em\u00edku se formuje dv\u011bma zp\u016fsoby, reak\u010dn\u00edm lepen\u00edm a slinov\u00e1n\u00edm.Ka\u017ed\u00fd zp\u016fsob formov\u00e1n\u00ed v\u00fdrazn\u011b ovliv\u0148uje kone\u010dnou mikrostrukturu.<\/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\/cs\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/media\/182"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/cs\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}