{"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":"karbidi-i-silicit-te-rikristalizuar","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/sq\/recrystallized-silicon-carbide\/","title":{"rendered":"karbidi i silicit t\u00eb rikristalizuar"},"content":{"rendered":"

Materialet e pap\u00ebrpunuara t\u00eb trash\u00eb dhe pluhurat e im\u00ebt t\u00eb SiC formohen n\u00ebn mbrojtjen e temperatur\u00ebs s\u00eb lart\u00eb dhe presionit t\u00eb caktuar; ato rikristalizohen p\u00ebrmes sinterimit n\u00eb vakum, p\u00ebrmes avullimit t\u00eb pluhurave t\u00eb im\u00ebt t\u00eb SiC dhe koagulimit n\u00eb grimca t\u00eb trasha t\u00eb SiC. Pastaj marrim karbid silikoni t\u00eb rikristalizuar.P\u00ebr shkak t\u00eb past\u00ebrtis\u00eb s\u00eb lart\u00eb (SiC > 99.5%) dhe munges\u00ebs s\u00eb faz\u00ebs s\u00eb lidhjes s\u00eb nd\u00ebrmjetme, ai ka vetit\u00eb mekanike t\u00eb shk\u00eblqyera n\u00eb temperatura t\u00eb larta, dhe temperatura maksimale e funksionimit mund t\u00eb arrij\u00eb 1700 \u00b0C. Karbidi i silikonit i rikristalizuar ka rezistenc\u00eb t\u00eb mir\u00eb ndaj temperaturave t\u00eb larta n\u00eb produktet qeramike, dhe kjo rezistenc\u00eb rritet me rritjen e temperatur\u00ebs. Ai praktikisht nuk tkurr. N\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb, karbidi i silicit i rikristalizuar ka p\u00ebr\u00e7ueshm\u00ebri t\u00eb mir\u00eb termike, rezistenc\u00eb ndaj goditjeve termike, rezistenc\u00eb ndaj oksidimit dhe rezistenc\u00eb ndaj korrozionit acid-bazik. Prandaj, SiC i rikristalizuar mund t\u00eb formohet n\u00eb forma gjeometrike t\u00eb ndryshme sipas p\u00ebrdorimeve t\u00eb ndryshme, ve\u00e7an\u00ebrisht n\u00eb kushte me temperatur\u00eb t\u00eb lart\u00eb.<\/p>\n

Sic i rikristalizuar \u00ebsht\u00eb i p\u00ebrshtatsh\u00ebm p\u00ebr p\u00ebrdorim si pajisje furre dhe aksesor\u00eb furre n\u00eb qeramik\u00eb, materiale refraktare, qeramik\u00eb elektrike, elektronik\u00eb dhe industri t\u00eb tjera. Karakteristikat e tij t\u00eb spikatura jan\u00eb stabiliteti dimensional, kapaciteti i p\u00ebrballimit t\u00eb temperaturave t\u00eb larta dhe efekti i mir\u00eb i kursimit t\u00eb energjis\u00eb. Sic i rikristalizuar mund t\u00eb prodhohet n\u00eb form\u00eb shkopinjsh, trar\u00ebsh t\u00eb zbraz\u00ebta, bordesh dhe pjes\u00ebsh me forma t\u00eb ve\u00e7anta. Halsic r gjithashtu ka aft\u00ebsi t\u00eb mir\u00eb anti-oksidimi dhe anti-erozioni, fort\u00ebsi t\u00eb lart\u00eb dhe rezistenc\u00eb ndaj konsumit. Halsic r mund t\u00eb p\u00ebrdoret n\u00eb metalurgji, makineri, industrin\u00eb kimike dhe industrin\u00eb ushtarake.<\/p>\n

\"karbidi<\/a><\/p>\n

\"rikristalizuar<\/a><\/p>\n

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

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 > 99.5%) and no intermediate bonding phase, it has excellent high […]<\/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\/sq\/wp-json\/wp\/v2\/posts\/390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/comments?post=390"}],"version-history":[{"count":3,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/posts\/390\/revisions"}],"predecessor-version":[{"id":528,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/posts\/390\/revisions\/528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/media\/393"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/media?parent=390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/categories?post=390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sq\/wp-json\/wp\/v2\/tags?post=390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}