{"id":552,"date":"2022-12-20T22:15:37","date_gmt":"2022-12-20T14:15:37","guid":{"rendered":"https:\/\/siliconcarbide.net\/?p=552"},"modified":"2022-12-20T22:36:50","modified_gmt":"2022-12-20T14:36:50","slug":"tecnolochia-de-carburo-de-silicio-sinterizau","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/an\/technology-of-sintered-silicon-carbide\/","title":{"rendered":"Tecnoloch\u00eda de carburo de silicio sinterizau"},"content":{"rendered":"<p>A ceramica de carburo de silicio s'usa cada vegada mas amplament por a suya excelent resistencia a altas temperaturas, resistencia a l' desgaste, resistencia a la corrosi\u00f3n y resistencia a os cambios termicos. As ceramicas de SiC chugan un papel cada vegada mas important en o campo d'os materials. Por tanto, ye urgent realizar mas investigaci\u00f3n sobre os materials de SiC ta reducir os costes de producci\u00f3n, simplificar os procesos de producci\u00f3n y promover o desembolique de productos ceramicos de SiC, a o mesmo tiempo que se milloran contino as suyas excelents propiedaz.<\/p>\n<p>O carburo de silicio sinterizau se considera o metodo de sinterizaci\u00f3n mas prometedor pa la sinterizaci\u00f3n de SiC. Se puede preparar un material ceramico de carburo de silicio de gran grandaria y forma complexa por un proceso de sinterizaci\u00f3n en atmosfera. A corporaci\u00f3n GE d'os Estaus Unius ha adoptau as siguients midas: \u03b2 \u2013 Adhibindo boro y carbonio a o SiC, sinterizando a mas de 2000 \u2103 en una atmosfera inerte, y obtenendo carburo de silicio sinterizau con una densidat superior a 98% a 2020 \u2103. Fendo servir Y2O3 y Al2O3 como aduyos ta o sinterizau y YAG (Y3Al5O12) con baixo punto de fusi\u00f3n como component basico, o Instituto de Silicatos de Shanghai, de l'Academia Chinesa de Ciencias, coci\u00f3 ceramica de carburo de silicio con una resistencia a la flexi\u00f3n y una tenacidat a la fractura de 707 y 10,7 respectivament a 1850 \u2103. Liu Baoying, de l'Instituto de Investigaci\u00f3n y Disenyo de Silicatos de Shandong, adhibi\u00f3 una cantidat adecuada d'Al2O3 y Y2O3 como aditivos de sinterizaci\u00f3n y obteni\u00f3 materials ceramicos composaus de SiC finos con una densidat relativa de 97% a 1780 \u2103 fendo servir o proceso de moldeo por coladura, que pueden satisfer as necesidaz d'a producci\u00f3n industrial de sellos mecanicos y ceramicas resistents a o desgaste. Manimenos, dica agora a investigaci\u00f3n sobre o carburo de silicio sinterizau no ye guaire exhaustiva, y cal profundizar-la.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2022\/12\/sintered-silicon-carbide.jpg\"><img decoding=\"async\" class=\"size-full wp-image-555 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2022\/12\/sintered-silicon-carbide.jpg\" alt=\"Carburo de silicio sinterizau\" width=\"552\" height=\"461\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2022\/12\/sintered-silicon-carbide.jpg 552w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2022\/12\/sintered-silicon-carbide-300x251.jpg 300w\" data-sizes=\"(max-width: 552px) 100vw, 552px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 552px; --smush-placeholder-aspect-ratio: 552\/461;\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>silicon carbide ceramic are more and more widely used because of their excellent high temperature strength, wear resistance, corrosion resistance and thermal shock resistance. SiC ceramics play an increasingly important role in the field of materials. Therefore, it is urgent to carry out further research on SiC materials in order to reduce production costs, simplify [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":555,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[30],"tags":[],"class_list":["post-552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sic-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/posts\/552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/comments?post=552"}],"version-history":[{"count":3,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/posts\/552\/revisions"}],"predecessor-version":[{"id":556,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/posts\/552\/revisions\/556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/media\/555"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/media?parent=552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/categories?post=552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/an\/wp-json\/wp\/v2\/tags?post=552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}