{"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>As ceramicas de carburo de silicio s'usan 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 shocks termicos. As ceramicas de SiC chugan un papel cada vegada mas important en o campo d'os materials. Por tanto, ye urgent levar a cabo mas investigaci\u00f3n sobre os materials de SiC ta reducir os costes de producci\u00f3n, simplificar\u2026&nbsp;<\/p>","protected":false},"author":1,"featured_media":555,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","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}]}}