{"id":30396,"date":"2022-09-21T15:36:18","date_gmt":"2022-09-21T12:36:18","guid":{"rendered":"https:\/\/milliycha.uz\/?p=30396"},"modified":"2022-09-21T15:36:20","modified_gmt":"2022-09-21T12:36:20","slug":"tsementit","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/tsementit\/","title":{"rendered":"TSEMENTIT"},"content":{"rendered":"\n<p>TSEMENTIT, temir karbidi (G&#8217;e3s) \u2014 temirtni uglerod bilan hosil qilgan kimyoviy birikmasi; tarkibida 6,67% uglerod bo&#8217;lgan murakkab panjarali struktura. Tsementit juda qattiq (NV&#8221;800 kg\/ mm2) va mo&#8217;rt (nisbiy uzayishi 6=0) birikma. Tsementit marganes (Mp), xrom (Sg) va boshqa elementlarni ma&#8217;lum milorda erita oladi, lekin o&#8217;zi ma&#8217;lum sharoitda parchalanib, undan grafit ajralib chiqadi: G&#8217;e3s\u2014>Zg&#8217;e+S. Shuning uchun Tsementit beqaror birikma hisoblanadi. Tsementitdagi uglerod atomlari o&#8217;rnini metalloidlar, masalan, azot yoki kislorod atomlari, temir atomlari o&#8217;rnini esa metallar, mas, marganes, xrom, volfram atomlari olishi mumkin. Tarkibidagi temir atomlari o&#8217;rnini boshqa metallarning atomlari olishidan hosil bo&#8217;lgan birikma legirlangan Tsementit deb ataladi. Tsementit metallning suyuq eritmalari, austenit va perlitpan ajraladi. Kristallanish sharoiti va keyingi ishlov turiga qarab har xil shaklda \u2014 teng o&#8217;qdi donachalar, plastinalar shaklida bo&#8217;lishi mumkin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TSEMENTIT, temir karbidi (G&#8217;e3s) \u2014 temirtni uglerod bilan hosil qilgan kimyoviy birikmasi; tarkibida 6,67% uglerod bo&#8217;lgan murakkab panjarali struktura. Tsementit juda qattiq (NV&#8221;800 kg\/ mm2) va mo&#8217;rt (nisbiy uzayishi 6=0) &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/tsementit\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":16402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[195],"tags":[],"class_list":["post-30396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ts-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=30396"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30396\/revisions"}],"predecessor-version":[{"id":30400,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30396\/revisions\/30400"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=30396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=30396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=30396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}