{"id":2324,"date":"2025-09-11T05:34:00","date_gmt":"2025-09-11T05:34:00","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/high-quality-tantalum-carbide-tac-coating\/"},"modified":"2026-04-29T15:27:52","modified_gmt":"2026-04-29T07:27:52","slug":"high-quality-tantalum-carbide-tac-coating","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/fr\/product\/high-quality-tantalum-carbide-tac-coating\/","title":{"rendered":"Rev\u00eatement en carbure de tantalum de haute qualit\u00e9 (TAC)"},"content":{"rendered":"

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Semicera propose des rev\u00eatements de carbure de tantale (TAC) sp\u00e9cialis\u00e9s pour divers composants et transporteurs.<\/span> Semicera leading coating process enables tantalum carbide (TaC) coatings to achieve high purity, high temperature stability and high chemical tolerance, improving product quality of SIC\/GAN crystals and EPI layers (Graphite coated TaC susceptor), and extending the life of key reactor components. The use of tantalum carbide TaC coating is to solve the edge problem and improve the quality of crystal growth, and Semicera has breakthrough solved the tantalum carbide coating technology (CVD), reaching the international advanced level.<\/p>\n

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After years of development, Semicera has conquered the technology of CVD TaC with the joint efforts of the R&D department. Defects are easy to occur in the growth process of SiC wafers, but after using TaC, the difference is significant. Below is a comparison of wafers with and without TaC, as well as Semicera’ parts for single crystal growth <\/p>\n

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\"b917b6b4-7572-47fe-9074-24d33288257c\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Partie rev\u00eatue de tac pour la croissance monocristal <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Le <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Bague en graphite enduit de tac <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"微信图片_20240227150045\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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avec et sans tac<\/span> <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"微信图片_20240227150053\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Apr\u00e8s avoir utilis\u00e9 TAC (\u00e0 droite)<\/span> <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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De plus, la dur\u00e9e de vie des produits de rev\u00eatement TAC de Semicera est plus longue et plus r\u00e9sistante \u00e0 la temp\u00e9rature \u00e9lev\u00e9e que celle du rev\u00eatement SIC. Apr\u00e8s une longue p\u00e9riode de donn\u00e9es de mesure de laboratoire, notre TAC peut fonctionner pendant une longue p\u00e9riode \u00e0 un maximum de 2300 degr\u00e9s Celsius. Voici quelques-uns de nos \u00e9chantillons:<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\"3 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Suspritur enduit de tac <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Technologie <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Graphite avec porteur de TAC <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"微信截图_20240227145010\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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(a) Diagramme sch\u00e9matique du dispositif de culture de lingot monocristallical SIC par m\u00e9thode PVT (b) support de graines en rev\u00eatement TAC (y compris les graines de sic) (C) anneau de guidage de graphite enduit de TAC<\/span> <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Zdfvzcfv\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Caract\u00e9ristique <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Lieu <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Semirara <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Machine <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Traitement <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Notre <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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Semicera’s TaC coating offers exceptional high-temperature stability, surpassing SiC, withstanding up to 2300℃. Ideal for aerospace and third-generation semiconductor single crystal growth, it provides corrosion, oxidation, and wear resistance. Choose Semicera for top-tier factory manufacturing and quality.<\/p>","protected":false},"featured_media":897,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-2324","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cvd-tac-coating","8":"first","9":"instock","10":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product\/2324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/comments?post=2324"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media\/897"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media?parent=2324"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2324"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2324"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2324"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}