{"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":"sposob-tvarovania-keramiky-z-karbidu-kremika","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/sk\/forming-way-of-silicon-carbide-ceramic\/","title":{"rendered":"Sp\u00f4sob tvarovania keramiky z karbidu krem\u00edka"},"content":{"rendered":"<p style=\"text-align: left;\">Keramika z karbidu krem\u00edka sa formuje dvoma sp\u00f4sobmi: reak\u010dn\u00fdm sp\u00e1jan\u00edm a spekan\u00edm.Ka\u017ed\u00fd sp\u00f4sob formovania v\u00fdrazne ovplyv\u0148uje kone\u010dn\u00fa mikro\u0161trukt\u00faru.<\/p>\n<p><!--more--><\/p>\n<p>Reak\u010dne viazan\u00e1 keramika z karbidu krem\u00edka (RBSIC alebo SISIC) sa vyr\u00e1ba infiltr\u00e1ciou kompaktov zo zmes\u00ed SiC a uhl\u00edka tekut\u00fdm krem\u00edkom. Krem\u00edk reaguje s uhl\u00edkom a vytv\u00e1ra viac SiC, ktor\u00fd sp\u00e1ja p\u00f4vodn\u00e9 \u010dastice SiC.<\/p>\n<p>Spekan\u00e1 keramika z karbidu krem\u00edka (SSiC) sa vyr\u00e1ba z \u010dist\u00e9ho pr\u00e1\u0161ku SiC s neoxidov\u00fdmi spekan\u00fdmi pomocn\u00fdmi l\u00e1tkami. Pou\u017e\u00edvaj\u00fa sa be\u017en\u00e9 postupy tvarovania keramiky a materi\u00e1l sa spek\u00e1 v inertnej atmosf\u00e9re pri teplot\u00e1ch do 2000 \u00b0C alebo vy\u0161\u0161\u00edch.<\/p>\n<p>Obe formy karbidu krem\u00edka (SiC) s\u00fa vysoko odoln\u00e9 proti opotrebovaniu s dobr\u00fdmi mechanick\u00fdmi vlastnos\u0165ami vr\u00e1tane pevnosti pri vysok\u00fdch teplot\u00e1ch a odolnosti proti tepeln\u00fdm \u0161okom.<\/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\u010dne viazan\u00e1 keramika z karbidu krem\u00edka\" 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 krem\u00edka sa formuje dvoma sp\u00f4sobmi: reak\u010dn\u00fdm sp\u00e1jan\u00edm a spekan\u00edm.Ka\u017ed\u00fd sp\u00f4sob formovania v\u00fdrazne ovplyv\u0148uje kone\u010dn\u00fa mikro\u0161trukt\u00faru.<\/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\/sk\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/media\/182"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}