{"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":"piikarbidin-keraamisen-muodonmuodostustapa","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/fi\/forming-way-of-silicon-carbide-ceramic\/","title":{"rendered":"Muodostaminen tapa piikarbidin keraaminen"},"content":{"rendered":"<p style=\"text-align: left;\">Piikarbidikeraami muodostetaan kahdella tavalla, reaktiosidonta ja sintraus.Kumpikin muodostusmenetelm\u00e4 vaikuttaa suuresti lopulliseen mikrorakenteeseen.<\/p>\n<p><!--more--><\/p>\n<p>Reaktiosidottu piikarbidikeramiikka (RBSIC tai SISIC) valmistetaan infiltroimalla SiC:n ja hiilen seoksista valmistettuja tiivisteit\u00e4 nestem\u00e4isell\u00e4 piill\u00e4. Pii reagoi hiilen kanssa muodostaen lis\u00e4\u00e4 SiC:t\u00e4, joka sitoo alkuper\u00e4iset SiC-hiukkaset.<\/p>\n<p>Sintrattu piikarbidikeramiikka (SSiC) valmistetaan puhtaasta piikarbidijauheesta, jossa on oksidittomia sintrausaineita. K\u00e4ytet\u00e4\u00e4n tavanomaisia keraamisia muokkausprosesseja, ja materiaali sintrataan inertiss\u00e4 ilmakeh\u00e4ss\u00e4 jopa 2000\u00baC:n tai korkeammissa l\u00e4mp\u00f6tiloissa.<\/p>\n<p>Molemmat piikarbidin (SiC) muodot ovat eritt\u00e4in kulutusta kest\u00e4vi\u00e4 ja niill\u00e4 on hyv\u00e4t mekaaniset ominaisuudet, mukaan lukien korkean l\u00e4mp\u00f6tilan lujuus ja l\u00e4mp\u00f6shokkien kest\u00e4vyys.<\/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=\"reaktiosidottu piikarbidikeraaminen\" 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>Piikarbidikeraami muodostetaan kahdella tavalla, reaktiosidonta ja sintraus.Kumpikin muodostusmenetelm\u00e4 vaikuttaa suuresti lopulliseen mikrorakenteeseen.<\/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\/fi\/wp-json\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/comments?post=25"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/media\/182"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/media?parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/categories?post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/fi\/wp-json\/wp\/v2\/tags?post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}