{"id":390,"date":"2019-09-27T17:50:10","date_gmt":"2019-09-27T09:50:10","guid":{"rendered":"http:\/\/siliconcarbide.net\/?p=390"},"modified":"2022-07-08T20:57:46","modified_gmt":"2022-07-08T12:57:46","slug":"rekrystalizowany-weglik-krzemu","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/pl\/recrystallized-silicon-carbide\/","title":{"rendered":"rekrystalizowany w\u0119glik krzemu"},"content":{"rendered":"<p>Grube surowce i drobne proszki SiC s\u0105 formowane, pod ochron\u0105 wysokiej temperatury i pewnego ci\u015bnienia, s\u0105 rekrystalizowane przez spiekanie pr\u00f3\u017cniowe, przez odparowanie drobnych proszk\u00f3w SiC i koagulacj\u0119 w grubych cz\u0105stkach SiC...,Ze wzgl\u0119du na wysok\u0105 czysto\u015b\u0107 (SIC&gt; 99,5%) i brak po\u015bredniej fazy wi\u0105zania, ma doskona\u0142e w\u0142a\u015bciwo\u015bci mechaniczne w wysokich temperaturach, a maksymalna temperatura robocza mo\u017ce osi\u0105gn\u0105\u0107 1700 C. rekrystalizowany w\u0119glik krzemu ma dobr\u0105 odporno\u015b\u0107 na wysok\u0105 temperatur\u0119 w produktach ceramicznych i wzrasta wraz ze wzrostem temperatury. Zasadniczo nie kurczy si\u0119. Jednocze\u015bnie rekrystalizowany w\u0119glik krzemu ma dobr\u0105 przewodno\u015b\u0107 ciepln\u0105, odporno\u015b\u0107 na szok termiczny, odporno\u015b\u0107 na utlenianie i odporno\u015b\u0107 na korozj\u0119 kwasowo-zasadow\u0105. Dlatego rekrystalizowany w\u0119glik krzemu mo\u017ce by\u0107 wytwarzany w r\u00f3\u017cnych kszta\u0142tach geometrycznych w zale\u017cno\u015bci od r\u00f3\u017cnych zastosowa\u0144, zw\u0142aszcza w warunkach wysokiej temperatury.<\/p>\n<p>rekrystalizowany sic nadaje si\u0119 do stosowania jako meble piecowe i akcesoria piecowe w ceramice, materia\u0142ach ogniotrwa\u0142ych, ceramice elektrycznej, elektronice i innych ga\u0142\u0119ziach przemys\u0142u. Jego niezwyk\u0142ymi cechami s\u0105 stabilno\u015b\u0107 wymiarowa i odporno\u015b\u0107 na wysokie temperatury, a tak\u017ce dobry efekt oszcz\u0119dzania energii. rekrystalizowany sic mo\u017ce by\u0107 wytwarzany w postaci pr\u0119t\u00f3w, pustych belek, p\u0142yt i cz\u0119\u015bci o specjalnych kszta\u0142tach. Halsic r ma r\u00f3wnie\u017c dobre w\u0142a\u015bciwo\u015bci przeciwutleniaj\u0105ce i przeciwerozyjne, wysok\u0105 twardo\u015b\u0107 i odporno\u015b\u0107 na zu\u017cycie. Halsic r mo\u017ce by\u0107 stosowany w metalurgii, przemy\u015ble maszynowym, chemicznym i wojskowym.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-393 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide.jpg\" alt=\"rekrystalizowany w\u0119glik krzemu\" width=\"600\" height=\"450\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide.jpg 600w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-300x225.jpg 300w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/450;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-sic.jpg\"><img decoding=\"async\" class=\"size-full wp-image-527 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-sic.jpg\" alt=\"rekrystalizowany sic\" width=\"600\" height=\"799\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-sic.jpg 600w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-sic-225x300.jpg 225w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/799;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-524 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-1.jpg\" alt=\"rekrystalizowany w\u0119glik krzemu\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-1.jpg 1000w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-1-300x225.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/recrystallized-silicon-carbide-1-768x576.jpg 768w\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Coarse raw materials and fine SiC powders are formed, under the protection of high temperature and certain pressure,they are recrystallized by vacuum sintering,by evaporation of fine SiC powders and coagulation in coarse SiC particles.,then we get recrystallized silicon carbide.Because of its high purity (SIC &gt; 99.5%) and no intermediate bonding phase, it has excellent high [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":393,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-390","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recrystallized-silicon-carbide"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/posts\/390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/comments?post=390"}],"version-history":[{"count":3,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/posts\/390\/revisions"}],"predecessor-version":[{"id":528,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/posts\/390\/revisions\/528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/media\/393"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/media?parent=390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/categories?post=390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pl\/wp-json\/wp\/v2\/tags?post=390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}