O nitreto de boro \u00e9 muitas vezes referido como \"grafite branca\" porque \u00e9 um material lubrificante com a mesma estrutura hexagonal plana da grafite de carbono. Ao contr\u00e1rio da grafite, a cer\u00e2mica BN \u00e9 um isolante el\u00e9trico muito bom. A cer\u00e2mica de nitreto de boro oferece uma condutividade t\u00e9rmica muito elevada e uma boa resist\u00eancia ao choque t\u00e9rmico. A cer\u00e2mica BN \u00e9 est\u00e1vel em atmosferas inertes e redutoras at\u00e9 2000\u00b0C, e em atmosferas oxidantes at\u00e9 850\u00b0C.<\/p>\n
Pe\u00e7as electr\u00f3nicas - dissipadores de calor, substratos, formas de bobinas, prot\u00f3tipos<\/p>\n
Bolachas dopadas com boro no processamento de semicondutores de sil\u00edcio<\/p>\n
Cadinhos de fus\u00e3o sob v\u00e1cuo<\/p>\n
Cadinhos CVD<\/p>\n
Embalagem de microcircuitos<\/p>\n
Alvos de pulveriza\u00e7\u00e3o cat\u00f3dica<\/p>\n
Dispositivos de veda\u00e7\u00e3o, brasagem e metaliza\u00e7\u00e3o de alta precis\u00e3o<\/p>\n
Tubos de micro-ondas<\/p>\n
An\u00e9is de rotura para rod\u00edzios horizontais<\/p>\n
Vedantes de baixa fric\u00e7\u00e3o<\/p>\n
Isoladores de arco de plasma<\/p>\n
Acess\u00f3rios e suportes para fornos de alta temperatura<\/p>","protected":false},"excerpt":{"rendered":"
boron nitride is often referred to as \u201cwhite graphite\u201d because it is a lubricious material with the same platy hexagonal […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/posts\/248"}],"collection":[{"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/comments?post=248"}],"version-history":[{"count":1,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/posts\/248\/revisions"}],"predecessor-version":[{"id":249,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/posts\/248\/revisions\/249"}],"wp:attachment":[{"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/media?parent=248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/categories?post=248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/boronnitrideceramic.com\/pt_pt\/wp-json\/wp\/v2\/tags?post=248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}