{"id":2038,"date":"2025-09-11T05:32:25","date_gmt":"2025-09-11T05:32:25","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/high-quality-and-cost-effective-tantalum-carbide-tac-coating\/"},"modified":"2026-04-29T15:29:21","modified_gmt":"2026-04-29T07:29:21","slug":"high-quality-and-cost-effective-tantalum-carbide-tac-coating","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/de\/product\/high-quality-and-cost-effective-tantalum-carbide-tac-coating\/","title":{"rendered":"High quality and cost-effective tantalum carbide (TaC) coating"},"content":{"rendered":"

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Semicera bietet spezielle Tantal -Carbid -Beschichtungen (TAC) f\u00fcr verschiedene Komponenten und Tr\u00e4ger.<\/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<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\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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TAC -Teil f\u00fcr das Wachstum einer Kristall <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Antiwear <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Graphit mit TAC -beschichtetem Ring <\/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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mit und ohne 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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Nach Verwendung von TAC (rechts)<\/span> <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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In addition, the service life of Semicera’s TaC coating products is longer and more resistant to high temperature than that of SiC coating. After a long time of laboratory measurement data, our TaC can work for a long time at a maximum of 2300 degrees Celsius. The following are some of our samples:<\/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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TAC -beschichteter Suszeptor <\/h3>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Innovative <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Graphit mit TAC -beschichtetem Reaktor <\/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) Schematic diagram of SiC single crystal ingot growing device by PVT method (b) Top TaC coated seed bracket (including SiC seed) (c) TAC-coated graphite guide ring<\/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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\"Main <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"SEMICERA <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Semizelle <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Ausr\u00fcstungsmaschine\" <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"CNN <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Unser <\/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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Porous tantalum carbide is mainly used for gas phase component filtration, adjusting local temperature gradient, guiding material flow direction, controlling leakage, etc. It can be used with another solid tantalum carbide (compact) or tantalum carbide coating from Semicera Technology to form local components with different flow conductance.<\/p>","protected":false},"featured_media":888,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[63,21],"product_tag":[],"class_list":{"0":"post-2038","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-siliconized-graphite","7":"product_cat-specialty-graphite","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product\/2038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/comments?post=2038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/media\/888"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/media?parent=2038"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_brand?post=2038"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_cat?post=2038"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/de\/wp-json\/wp\/v2\/product_tag?post=2038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}