ʻO SiC Crystal Growth Tubes me ka Advanced Tantalum Carbide Coating

ʻO SiC Crystal Growth Tubes me ke kiʻi i hōʻike ʻia e ka Tantalum Carbide Coating

ʻO ka wehewehe pōkole:

He kiʻekiʻe ka maʻemaʻe o ka uhi, ke kūpaʻa wela kiʻekiʻe, a me ke kūpaʻa kemika no ka pale pono ʻana i nā graphite surfaces mai ka ʻaʻahu, corrosion, a me ka oxidation.ʻO ka tantalum carbide coating kahi ʻenehana hoʻoheheʻe kiʻekiʻe e hāʻawi i ka hoʻomaikaʻi ʻana i ka hana ʻoi aku ka maikaʻi ma o ka hoʻokumu ʻana i kahi ʻāpana pale pale pale i ka corrosion ma ka ʻili o ka mea.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hāʻawi ʻo Semicera Semicera i nā ʻāpana tantalum carbide (TaC) kūikawā no nā ʻāpana like ʻole a me nā mea lawe.ʻO Semicera Semicera alakaʻi kaʻina hana uhi e hiki ai i ka tantalum carbide (TaC) uhi ke hoʻokō i ka maʻemaʻe kiʻekiʻe, ke kūpaʻa kiʻekiʻe o ka mahana a me ka hoʻomanawanui kiʻekiʻe, e hoʻomaikaʻi i ka maikaʻi o ka huahana o nā kristal SIC / GAN a me nā papa EPI (Kāpena ʻo TaC i uhi ʻia i ka graphite), a hoʻonui i ke ola o nā ʻāpana reactor koʻikoʻi.ʻO ka hoʻohana ʻana i ka tantalum carbide TaC coating no ka hoʻoponopono ʻana i ka pilikia lihi a hoʻomaikaʻi i ka maikaʻi o ka ulu ʻana o ke aniani, a ua hoʻopau ʻo Semicera Semicera i ka holomua ʻenehana tantalum carbide coating (CVD), hiki i ka pae kiʻekiʻe honua.

Ma hope o nā makahiki o ka hoʻomohala ʻana, ua lanakila ʻo Semicera i ka ʻenehana oCVD TaCme ka hooikaika pu ana o ka oihana R&D.He mea maʻalahi nā hemahema i ka ulu ʻana o nā wafers SiC, akā ma hope o ka hoʻohana ʻanaTaC, nui ka ʻokoʻa.Ma lalo iho nei ka hoʻohālikelike ʻana o nā wafers me ka TaC a me ka ʻole o TaC, a me nā ʻāpana ʻo Simicera 'no ka ulu aniani hoʻokahi.

ʻO ke kiʻekiʻe kiʻekiʻe o ka tantalum carbide coating_ e hoʻomaikaʻi i ka hana ʻoihana ʻoihana a hoʻemi i nā kumukūʻai mālama Kiʻi ʻia

ʻāpana Tac no ka ulu ʻana o ka kristal hoʻokahi

Antiwear tantalum carbide coating_ Mālama i nā lako mai ka ʻaʻahu a me ka ʻino ʻana Kiʻi Hōʻikeʻike

Graphite me ke apo i uhi ʻia me TaC

me ka TaC ole

Ma hope o ka hoʻohana ʻana iā TaC (ʻākau)

Eia kekahi, ʻo SemiceraNā huahana i uhi ʻia e TaChōʻike i kahi ola lawelawe lōʻihi a ʻoi aku ka nui o ke kūpaʻa wela kiʻekiʻe i hoʻohālikelike ʻia meʻO nā uhi SiC.Ua hōʻike ʻia nā ana Laboratory i kā mākouʻO nā pale TaChiki ke hana mau i ka wela a hiki i 2300 degere Celsius no nā manawa lōʻihi.Aia ma lalo kekahi mau laʻana o kā mākou mau laʻana: