{"id":2259,"date":"2025-09-11T13:33:40","date_gmt":"2025-09-11T05:33:40","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/semiconductor-silicon-based-gan-epitaxy\/"},"modified":"2026-04-29T15:27:40","modified_gmt":"2026-04-29T07:27:40","slug":"semiconductor-silicon-based-gan-epitaxy","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/fr\/product\/semiconductor-silicon-based-gan-epitaxy\/","title":{"rendered":"Semiconductor Silicon based GaN epitaxy"},"content":{"rendered":"
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\"Silicon-based<\/div>\n

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Product Description<\/p>\n

Our company provides SiC coating process services by CVD method on the surface of graphite, ceramics and other materials, so that special gases containing carbon and silicon react at high temperature to obtain high purity SiC molecules, molecules deposited on the surface of the coated materials, forming SIC protective layer.<\/p>\n

Caract\u00e9ristiques principales:<\/p>\n

1. R\u00e9sistance \u00e0 l'oxydation \u00e0 haute temp\u00e9rature:<\/p>\n

La r\u00e9sistance \u00e0 l'oxydation est encore tr\u00e8s bonne lorsque la temp\u00e9rature est aussi \u00e9lev\u00e9e que 1600 C.<\/p>\n

2. High purity : made by chemical vapor deposition under high temperature chlorination condition.<\/p>\n

3. R\u00e9sistance \u00e0 l'\u00e9rosion: duret\u00e9 \u00e9lev\u00e9e, surface compacte, particules fines.<\/p>\n

4. R\u00e9sistance \u00e0 la corrosion: r\u00e9actifs acide, alcalin, sel et organique.<\/p>\n

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Sp\u00e9cifications principales du rev\u00eatement CVD-SIC<\/span><\/h3>\n

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Propri\u00e9t\u00e9s SIC-CVD<\/p>\n<\/td>\n<\/tr>\n

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Structure cristalline<\/p>\n<\/td>\n

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FCC β phase<\/p>\n<\/td>\n<\/tr>\n

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Densit\u00e9<\/p>\n<\/td>\n

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g\/cm ³<\/p>\n<\/td>\n

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3.21<\/p>\n<\/td>\n<\/tr>\n

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Duret\u00e9<\/p>\n<\/td>\n

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Vickers duret\u00e9<\/p>\n<\/td>\n

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2500<\/p>\n<\/td>\n<\/tr>\n

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Taille des grains<\/p>\n<\/td>\n

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μm<\/p>\n<\/td>\n

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2~10<\/p>\n<\/td>\n<\/tr>\n

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Puret\u00e9 chimique<\/p>\n<\/td>\n

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%<\/p>\n<\/td>\n

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99.99995<\/p>\n<\/td>\n<\/tr>\n

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Capacit\u00e9 thermique<\/p>\n<\/td>\n

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J·kg-1 ·K-1<\/p>\n<\/td>\n

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640<\/p>\n<\/td>\n<\/tr>\n

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Temp\u00e9rature de sublimation<\/p>\n<\/td>\n

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\u2103<\/p>\n<\/td>\n

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2700<\/p>\n<\/td>\n<\/tr>\n

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R\u00e9sistance aux f\u00e9lexes<\/p>\n<\/td>\n

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MPa  (RT 4-point)<\/p>\n<\/td>\n

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415<\/p>\n<\/td>\n<\/tr>\n

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Module de jeunes<\/p>\n<\/td>\n

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GPA (4pt Bend, 1300 \u2103)<\/p>\n<\/td>\n

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430<\/p>\n<\/td>\n<\/tr>\n

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Expansion thermique (CTE)<\/p>\n<\/td>\n

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10-6K-1<\/p>\n<\/td>\n

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4.5<\/p>\n<\/td>\n<\/tr>\n

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Conductivit\u00e9 thermique<\/p>\n<\/td>\n

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(W \/ mk)<\/p>\n<\/td>\n

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300<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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\"Lieu<\/div>\n

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\"Semirara<\/div>\n

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\"Machine<\/div>\n

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\"Traitement<\/div>\n

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\"Notre<\/div>\n

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Semicera Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.<\/p>","protected":false},"featured_media":4586,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[16,17],"product_tag":[],"class_list":{"0":"post-2259","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cvd-sic","7":"product_cat-si-epitaxial-parts","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product\/2259","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=2259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media\/4586"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/media?parent=2259"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2259"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2259"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}