{"id":114,"date":"2024-11-21T11:12:19","date_gmt":"2024-11-21T03:12:19","guid":{"rendered":"http:\/\/weitai1.globaldeepsea.site\/?post_type=product&#038;p=114"},"modified":"2026-03-13T17:05:17","modified_gmt":"2026-03-13T09:05:17","slug":"high-purity-cvd-solid-sic-bulk","status":"publish","type":"product","link":"https:\/\/www.cnvetenergy.com\/da\/product\/high-purity-cvd-solid-sic-bulk\/","title":{"rendered":"H\u00f8j renhed CVD Solid Sic Bulk"},"content":{"rendered":"<div class=\"fl-row fl-row-fixed-width fl-row-bg-none fl-node-6699be163c9f0\" data-node=\"6699be163c9f0\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-fixed-width fl-node-content\">\n<div class=\"fl-col-group fl-node-6699be163d043\" data-node=\"6699be163d043\">\n<div class=\"fl-col fl-node-6699be163d28e\" data-node=\"6699be163d28e\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-6699be1642102\" data-node=\"6699be1642102\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>Vet Energy bruger ultrah\u00f8j renhed siliciumcarbid (SIC) dannet ved kemisk dampaflejring (CVD) som kildemateriale til dyrkning af SIC-krystaller ved fysisk damptransport (PVT). I PVT indl\u00e6ses kildematerialet i en digel og sublimeres p\u00e5 en fr\u00f8krystall.<\/p>\n<p>En h\u00f8j renhedskilde er p\u00e5kr\u00e6vet for at fremstille SIC -krystaller af h\u00f8j kvalitet.<\/p>\n<p>Veterin\u00e6renergi er specialiseret i at tilvejebringe SIC for stor partikel til PVT, fordi den har en h\u00f8jere densitet end mindre-partikelmateriale dannet af spontan forbr\u00e6nding af SI og C-holdige gasser. I mods\u00e6tning til fastfaset sintring eller reaktionen af Si og C kr\u00e6ver det ikke en dedikeret sintringovn eller et tidskr\u00e6vende sintringstrin i en v\u00e6kstovn. Dette store partikelmateriale har en n\u00e6sten konstant fordampningshastighed, der forbedrer k\u00f8rsel til k\u00f8rt ensartethed.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-module fl-module-rich-text fl-node-6699be6de0856\" data-node=\"6699be6de0856\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>Indledning:<br \/>\n1. Forbered CVD-SIC-blokkilde: F\u00f8rst skal du forberede en CVD-SIC-blokkilde af h\u00f8j kvalitet, som normalt er af h\u00f8j renhed og h\u00f8j densitet. Dette kan fremstilles ved kemisk dampaflejringsmetode (CVD) -metode under passende reaktionsbetingelser.<\/p>\n<p>2. Substratforberedelse: V\u00e6lg et passende underlag som underlag til SIC -enkeltkrystallv\u00e6kst. Almindeligt anvendte substratmaterialer inkluderer siliciumcarbid, siliciumnitrid osv., Som har et godt match med den voksende SIC -enkeltkrystall.<\/p>\n<p>3. Opvarmning og sublimering: Placer CVD-SIC-blokkilden og substratet i en h\u00f8je temperaturovn og giver passende sublimeringsbetingelser. Sublimering betyder, at blokkilden ved h\u00f8j temperatur \u00e6ndrer sig direkte fra fast til damptilstand og derefter kondenseres p\u00e5 substratoverfladen for at danne en enkelt krystal.<\/p>\n<p>4. Temperaturkontrol: Under sublimeringsprocessen skal temperaturgradienten og temperaturfordelingen kontrolleres n\u00f8jagtigt for at fremme sublimeringen af blokkilden og v\u00e6ksten af enkeltkrystaller. Passende temperaturkontrol kan opn\u00e5 ideel krystalkvalitet og v\u00e6kstrate.<\/p>\n<p>5. Atmosf\u00e6rekontrol: Under sublimeringsprocessen skal reaktionsatmosf\u00e6ren ogs\u00e5 kontrolleres. Inert gas med h\u00f8j renhed (s\u00e5som argon) bruges normalt som b\u00e6rergas til at opretholde passende tryk og renhed og forhindre forurening ved urenheder.<\/p>\n<p>6. Enkelt krystalv\u00e6kst: CVD-SIC-blokkilden gennemg\u00e5r en dampfaseovergang under sublimeringsprocessen og recondenses p\u00e5 substratoverfladen for at danne en enkelt krystalstruktur. Hurtig v\u00e6kst af SIC -enkeltkrystaller kan opn\u00e5s gennem passende sublimeringsbetingelser og temperaturgradientkontrol.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-6699bf791feaf\" data-node=\"6699bf791feaf\">\n<div class=\"fl-col fl-node-6699bf792008a\" data-node=\"6699bf792008a\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-photo fl-node-6699bf791fcf5\" data-node=\"6699bf791fcf5\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-photo fl-photo-align-center\">\n<div class=\"fl-photo-content fl-photo-img-png\"><img decoding=\"async\" class=\"fl-photo-img wp-image-161986\" src=\"https:\/\/www.vet-china.com\/uploads\/CVD-SiC-Blocks-2.png\" alt=\"CVD SIC -blokke (2)\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-fixed-width fl-row-bg-none fl-node-6699bfc4c1a42\" data-node=\"6699bfc4c1a42\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-fixed-width fl-node-content\">\n<div class=\"fl-col-group fl-node-6699c0fc0f0c3\" data-node=\"6699c0fc0f0c3\">\n<div class=\"fl-col fl-node-6699c0fc0f2ac\" data-node=\"6699c0fc0f2ac\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-heading fl-node-6699c0fc0ef19\" data-node=\"6699c0fc0ef19\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<h3 class=\"fl-heading\"><span class=\"fl-heading-text\">Varmt velkommen dig til at bes\u00f8ge vores fabrik, lad os have yderligere diskussion!<\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-6699bfc4c1c92\" data-node=\"6699bfc4c1c92\">\n<div class=\"fl-col fl-node-6699bfc4c1cd3\" data-node=\"6699bfc4c1cd3\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-6699bfc4c1d14\" data-node=\"6699bfc4c1d14\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><a class=\"fancybox\" href=\"https:\/\/www.vet-china.com\/uploads\/\u7814\u53d1\u56e2\u961f2.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/www.vet-china.com\/uploads\/\u7814\u53d1\u56e2\u961f2.jpg\" alt=\"F &amp; U -team\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a class=\"fancybox\" href=\"https:\/\/www.vet-china.com\/uploads\/\u751f\u4ea7\u8bbe\u59071.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/www.vet-china.com\/uploads\/\u751f\u4ea7\u8bbe\u59071.jpg\" alt=\"Produktionsudstyr\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a class=\"fancybox\" href=\"https:\/\/www.vet-china.com\/uploads\/\u516c\u53f8\u5ba2\u62371.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/www.vet-china.com\/uploads\/\u516c\u53f8\u5ba2\u62371.jpg\" alt=\"Virksomhedskunder\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<h3>kort beskrivelse:<\/h3>\n<p>den hurtige v\u00e6kst af sic-enkeltkrystaller ved hj\u00e6lp af cvd-sic-bulkkilder (kemisk dampaflejring-sic) er en almindelig metode til fremstilling af sic-enkeltkrystallmaterialer af h\u00f8j kvalitet. disse enkeltkrystaller kan bruges i forskellige applikationer, herunder elektroniske enheder med h\u00f8j effekt, optoelektroniske enheder, sensorer og halvlederindretninger.<\/p>","protected":false},"featured_media":115,"template":"","meta":[],"product_cat":[16,28],"product_tag":[22,29,24,26],"class_list":{"0":"post-114","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cvd-coating","7":"product_cat-monocrystal-growth-parts","8":"product_tag-epitaxial-epi-graphite-barrel-susceptor","9":"product_tag-high-purity-cvd-solid-sic-bulk","10":"product_tag-sic-coated-graphite-base-carriers","11":"product_tag-sic-coated-graphite-mocvd-epitaxy-susceptor","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product\/114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product\/114\/revisions"}],"predecessor-version":[{"id":2620,"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product\/114\/revisions\/2620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/media\/115"}],"wp:attachment":[{"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/media?parent=114"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product_cat?post=114"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cnvetenergy.com\/da\/wp-json\/wp\/v2\/product_tag?post=114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}