{"id":10,"date":"2024-09-15T18:24:00","date_gmt":"2024-09-15T10:24:00","guid":{"rendered":"https:\/\/aluminiumnitride.com\/?p=10"},"modified":"2024-09-15T18:24:00","modified_gmt":"2024-09-15T10:24:00","slug":"alumiiniumnitriidist-pohimikud","status":"publish","type":"post","link":"https:\/\/aluminiumnitride.com\/et\/alumiiniumnitriidist-pohimikud\/","title":{"rendered":"alumiinium-nitriid-substraadid"},"content":{"rendered":"

Alumiiniumnitriidil on suurep\u00e4rane soojusjuhtivus (5-10 korda suurem kui alumiiniumoksiidi keraamika), madal dielektriline konstand ja dielektriline kadu, usaldusv\u00e4\u00e4rne isolatsiooniv\u00f5ime, suurep\u00e4rased mehaanilised omadused, mittetoksilised, k\u00f5rge temperatuurikindlus, keemiline korrosioonikindlus ja sarnaneb r\u00e4ni soojuspaisumisteguriga. Alumiiniumnitriid-keraamikat kasutatakse laialdaselt sideseadmetes, suure heledusega valgusdioodides, j\u00f5uelektroonikaseadmetes ja muudes t\u00f6\u00f6stusharudes, see on ideaalne soojuse hajutamise substraat ja pakendimaterjal suurte integraall\u00fclituste jaoks. Meie ettev\u00f5te v\u00f5ib toota erinevate spetsifikatsioonide, suuruste ja kujuga tooteid vastavalt kliendi n\u00f5uetele.<\/p>\n

Alumiiniumnitriidist p\u00f5himikud<\/a>\u00a0on uue p\u00f5lvkonna k\u00f5rgtehnoloogiline keraamiline p\u00f5himik. Sellel on k\u00f5rge soojusjuhtivus (teoreetiline v\u00e4\u00e4rtus on 319 W\/m.k ja soojusjuhtivus on suurem kui 140 W\/m.k), madal dielektriline konstant (8,8) ja dielektriline kadu (~ 4) \u00d7 104) ning soojuspaisumistegur (4.4 \u00d7 10-4 \/ \u2103), keemiline koostis Al 65,81%, N 34,19%, erikaal 3,261g\/cm3, valge v\u00f5i hall valge, monokristall v\u00e4rvusetu ja l\u00e4bipaistev, alumiiniumnitriidi substraatide sublimatsiooni- ja lagunemistemperatuur on 2450 \u2103 atmosf\u00e4\u00e4rir\u00f5hul.<\/p>\n

Alumiiniumnitriidkeraamikal on k\u00f5rge soojusjuhtivus, head elektrilised omadused, Si-kiibile l\u00e4hedane soojuspaisumise koefitsient, suur tugevus, k\u00f5rge temperatuurikindlus, keemiline korrosioonikindlus, k\u00f5rge eritakistus, madal dielektriline kadu ja m\u00fcrgisuse puudumine. Alumiiniumnitriid on ideaalne materjal BeO-keraamika asendamiseks ning ideaalne soojuse hajutamise substraat ja pakkimismaterjal suurte integraall\u00fclituste jaoks.<\/p>\n

Alumiiniumnitriidist p\u00f5himikke kasutatakse peamiselt suure j\u00f5udlusega p\u00f5himaterjalide ja pakkematerjalidena suure tihedusega h\u00fcbriidahelates, mikrolaineelektroonilistes seadmetes, v\u00f5imsuselektroonilistes seadmetes, optoelektroonilistes komponentides, pooljuhtide jahutusseadmetes ja muudes toodetes. Seda kasutatakse laialdaselt kommunikatsiooniseadmetes, suure heledusega valgusdioodides, j\u00f5uelektroonikaseadmetes ja muudes t\u00f6\u00f6stusharudes.<\/p>","protected":false},"excerpt":{"rendered":"

Aluminium nitride has excellent thermal conductivity (5-10 times that of alumina ceramics), low dielectric constant and dielectric loss, reliable insulation […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"aluminium nitride substrates,aluminium nitride,aluminium nitride ceramic","_seopress_titles_desc":"aluminium nitride substrates,aluminium nitride,aluminium nitride ceramic","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2],"tags":[],"class_list":["post-10","post","type-post","status-publish","format-standard","hentry","category-products-related"],"_links":{"self":[{"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/posts\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":1,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/posts\/10\/revisions"}],"predecessor-version":[{"id":13,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/posts\/10\/revisions\/13"}],"wp:attachment":[{"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/media?parent=10"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/categories?post=10"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminiumnitride.com\/et\/wp-json\/wp\/v2\/tags?post=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}