{"id":1465,"date":"2025-09-11T05:29:13","date_gmt":"2025-09-11T05:29:13","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/high-purity-porous-tantalum-carbide-coated-barrel\/"},"modified":"2026-04-29T15:33:25","modified_gmt":"2026-04-29T07:33:25","slug":"high-purity-porous-tantalum-carbide-coated-barrel","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/fr\/product\/high-purity-porous-tantalum-carbide-coated-barrel\/","title":{"rendered":"High purity porous tantalum carbide coated barrel"},"content":{"rendered":"

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Porous tantalum carbide coated barrel is tantalum carbide as the main coating material, tantalum carbide has excellent corrosion resistance, wear resistance and high temperature stability. It can effectively protect the base material from chemical erosion and high temperature atmosphere. The base material usually has the characteristics of high temperature resistance and corrosion resistance. It can provide good mechanical strength and chemical stability, and at the same time serve as the supporting basis of the tantalum carbide coating.<\/p>\n

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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 Simicera’ 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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\"Revocation <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Partie 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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Graphite avec anneau rev\u00eatu 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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Moreover, Semicera’s TaC-coated products exhibit a longer service life and greater high-temperature resistance compared to SiC coatings.<\/b> Laboratory measurements have demonstrated that our TaC coatings can consistently perform at temperatures up to 2300 degrees Celsius for extended periods. Below are some examples of our samples:<\/p>\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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Graphite avec r\u00e9acteur enduit TAC <\/h3>\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<\/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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\"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 High Purity Porous Tantalum Carbide Coated Barrel is specifically designed for silicon carbide (SiC) crystal growth furnaces. Featuring a high-purity tantalum carbide coating and a porous structure, this barrel provides exceptional thermal stability and resistance to chemical corrosion. Semicera’s advanced coating technology ensures long-lasting performance and efficiency in SiC crystal growth processes, making it an ideal choice for demanding semiconductor applications.<\/p>","protected":false},"featured_media":563,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[16,46],"product_tag":[],"class_list":{"0":"post-1465","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cvd-sic","7":"product_cat-pure-cvd-silicon-carbide","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product\/1465","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=1465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media\/563"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media?parent=1465"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1465"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1465"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1465"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}