{"id":404,"date":"2021-04-05T19:06:46","date_gmt":"2021-04-05T11:06:46","guid":{"rendered":"http:\/\/siliconcarbide.net\/?p=404"},"modified":"2023-09-16T19:17:00","modified_gmt":"2023-09-16T11:17:00","slug":"po-de-carbeto-de-silicio","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/pt_br\/silicon-carbide-powder\/","title":{"rendered":"p\u00f3 de carbeto de sil\u00edcio"},"content":{"rendered":"<p>O p\u00f3 de carboneto de sil\u00edcio tamb\u00e9m \u00e9 conhecido como esmeril. Os produtos s\u00e3o cristais hexagonais, com gravidade espec\u00edfica de 3,20 a 3,25, dureza de Mohs de 9,2 e microdureza de 2840 a 3320 kg\/mm2. O p\u00f3 de carboneto de sil\u00edcio tem propriedades qu\u00edmicas est\u00e1veis, alta condutividade t\u00e9rmica, pequeno coeficiente de expans\u00e3o t\u00e9rmica e boa resist\u00eancia \u00e0 abras\u00e3o.<\/p>\n<p>(1) Abrasivo<\/p>\n<p>O p\u00f3 de carbeto de sil\u00edcio pode ser usado como meio de moagem ou material auxiliar de moagem para moagem e processamento de vidro, cristal de quartzo, cristal de prisma, cer\u00e2mica, pedra, ferro fundido e alguns metais n\u00e3o ferrosos, carbeto cimentado, ligas de tit\u00e2nio, rebolos de ferramentas de corte de a\u00e7o de alta velocidade e assim por diante.<\/p>\n<p>(2) Refrat\u00e1rios metal\u00fargicos e de alta temperatura<\/p>\n<p>Aplica\u00e7\u00f5es em usinas sider\u00fargicas de desoxidantes de carbeto de sil\u00edcio e filtros de espuma cer\u00e2mica, filtros de espuma cer\u00e2mica de carbeto de sil\u00edcio, com excelente for\u00e7a e resist\u00eancia a impactos de alta temperatura e resistentes \u00e0 corros\u00e3o qu\u00edmica.<\/p>\n<p>(3) Materiais cer\u00e2micos estruturais\/funcionais (sinteriza\u00e7\u00e3o por rea\u00e7\u00e3o\/sinteriza\u00e7\u00e3o sem press\u00e3o)<\/p>\n<p>Material ideal para a prepara\u00e7\u00e3o de carbeto de sil\u00edcio, como tubos resistentes ao desgaste, impulsores, c\u00e2maras de bombas, ciclones, revestimentos de ca\u00e7ambas de min\u00e9rio, com vida \u00fatil de resist\u00eancia ao desgaste de 5 a 20 vezes maior do que a do ferro fundido ou da borracha, mas tamb\u00e9m um dos materiais ideais para pistas de avia\u00e7\u00e3o.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-405 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio\" width=\"700\" height=\"700\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder.jpg 700w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-184x184.jpg 184w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/700;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-406 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder.jpg\" alt=\"p\u00f3 sic\" width=\"700\" height=\"700\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder.jpg 700w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sic-powder-184x184.jpg 184w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/700;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-536 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio preto\" width=\"700\" height=\"700\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder.jpg 800w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-768x768.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/black-silicon-carbide-powder-184x184.jpg 184w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/700;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-565 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio\" width=\"698\" height=\"698\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-2-184x184.jpg 184w\" data-sizes=\"(max-width: 698px) 100vw, 698px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 698px; --smush-placeholder-aspect-ratio: 698\/698;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-567 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio\" width=\"696\" height=\"696\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3.jpg 950w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-768x768.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/silicon-carbide-powder-3-184x184.jpg 184w\" data-sizes=\"(max-width: 696px) 100vw, 696px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 696px; --smush-placeholder-aspect-ratio: 696\/696;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-powder.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-535 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-powder.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio verde\" width=\"698\" height=\"523\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-powder.jpg 1000w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-powder-300x225.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-powder-768x576.jpg 768w\" data-sizes=\"(max-width: 698px) 100vw, 698px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 698px; --smush-placeholder-aspect-ratio: 698\/523;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-569 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide.jpg\" alt=\"carbeto de sil\u00edcio verde\" width=\"698\" height=\"698\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide.jpg 801w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-768x768.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-184x184.jpg 184w\" data-sizes=\"(max-width: 698px) 100vw, 698px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 698px; --smush-placeholder-aspect-ratio: 698\/698;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-1.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-571 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-1.jpg\" alt=\"carbeto de sil\u00edcio verde\" width=\"698\" height=\"524\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-1.jpg 600w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/green-silicon-carbide-1-300x225.jpg 300w\" data-sizes=\"(max-width: 698px) 100vw, 698px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 698px; --smush-placeholder-aspect-ratio: 698\/524;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-540 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder.jpg\" alt=\"p\u00f3 de carbeto de sil\u00edcio sinterizado\" width=\"696\" height=\"696\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder.jpg 800w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-768x768.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/sintered-silicon-carbide-powder-184x184.jpg 184w\" data-sizes=\"(max-width: 696px) 100vw, 696px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 696px; --smush-placeholder-aspect-ratio: 696\/696;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/super-fine-silicon-carbide-powder.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-541 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/super-fine-silicon-carbide-powder.jpg\" alt=\"p\u00f3 superfino de carbeto de sil\u00edcio\" width=\"694\" height=\"631\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/super-fine-silicon-carbide-powder.jpg 705w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2021\/04\/super-fine-silicon-carbide-powder-300x273.jpg 300w\" data-sizes=\"(max-width: 694px) 100vw, 694px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 694px; --smush-placeholder-aspect-ratio: 694\/631;\" \/><\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>O p\u00f3 de carboneto de sil\u00edcio tamb\u00e9m \u00e9 conhecido como esmeril; os produtos s\u00e3o cristais hexagonais, com densidade de 3,20 a 3,25, dureza de Mohs de 9,2 e microdureza de 2.840 a 3.320 kg\/mm\u00b2. O carboneto de sil\u00edcio apresenta propriedades qu\u00edmicas est\u00e1veis, alta condutividade t\u00e9rmica, baixo coeficiente de expans\u00e3o t\u00e9rmica e boa resist\u00eancia \u00e0 abras\u00e3o. O p\u00f3 de carboneto de sil\u00edcio tem diversas \u00e1reas de aplica\u00e7\u00e3o importantes, como cer\u00e2micas funcionais, cer\u00e2micas estruturais, refrat\u00e1rios avan\u00e7ados, abrasivos\u2026&nbsp;<\/p>","protected":false},"author":1,"featured_media":535,"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":[24],"tags":[],"class_list":["post-404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicon-carbide-powder"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/posts\/404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/comments?post=404"}],"version-history":[{"count":10,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/posts\/404\/revisions"}],"predecessor-version":[{"id":584,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/posts\/404\/revisions\/584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/media\/535"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/media?parent=404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/categories?post=404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt_br\/wp-json\/wp\/v2\/tags?post=404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}