He aha ka Tantalum Carbide?

Tantalum carbide (TaC)He hui lua ia o ka tantalum a me ke kalapona me ke ano kemika TaC x, kahi i like ole ai ka x ma waena o 0.4 a me 1. He mea paakiki loa ia, palupalu, me ka hoohehee metala. He mau pauka ʻeleʻele-hina a hoʻomaʻamaʻa pinepine ʻia e ka sintering.

Tantalum carbidehe mea nui metala seramika. ʻO kahi hoʻohana koʻikoʻi o ka tantalum carbide ʻo ka tantalum carbide coating.

 

Nā hiʻohiʻona o ka tantalum carbide coating

Kiekie hehee ai: Ka helu hehee otantalum carbidekiʻekiʻe e like me3880°C, ka mea e paʻa ai i nā wahi wela kiʻekiʻe a ʻaʻole maʻalahi e hoʻoheheʻe a hoʻohaʻahaʻa paha.

 

Kūlana hana:Ma ka laulā, ʻo ke kūlana hana maʻamau o Tantalum carbide (TaC) he 2200°C. Ke noʻonoʻo nei i kona wahi hoʻoheheʻe kiʻekiʻe loa, ua hoʻolālā ʻia ʻo TaC e kūpaʻa i nā wela kiʻekiʻe me ka ʻole o ka nalowale ʻana o kona kūpaʻa.

 

ʻO ka paʻakikī a me ke kūpaʻa ʻaʻahu: Loaʻa ka paʻakikī kiʻekiʻe loa (ʻo ka paʻakikī Mohs ma kahi o 9-10) a hiki ke pale pono i ka ʻaʻahu a me nā ʻōpala.

 

Paʻa kemika: Loaʻa iā ia ke kūpaʻa kemika maikaʻi i ka hapa nui o nā waikawa a me nā alkalis a hiki ke pale i ka corrosion a me nā hopena kemika.

 

ʻO ke kau wela wela: Hiki ke hoʻopuehu maikaʻi a hana i ka wela, e hōʻemi ana i ka hopena o ka hōʻiliʻili wela ma ka mea.

 

Nā hiʻohiʻona hoʻohana a me nā pono i ka ʻoihana semiconductor

Mea lako MOCVD: I loko o MOCVD (chemical vapor deposition) lako,nā ʻaʻahu tantalum carbidehoʻohana ʻia no ka pale ʻana i ke keʻena hopena a me nā ʻāpana wela ʻē aʻe, e hoʻemi i ka ʻino o nā mea hana ma nā waihona, a hoʻonui i ke ola lawelawe o nā mea hana.

Pōmaikaʻi: E hoʻomaikaʻi i ka pale wela kiʻekiʻe o nā mea hana, e hoʻemi i ka alapine mālama a me nā kumukūʻai, a hoʻomaikaʻi i ka hana hana.

 

 

ʻO ka hana wafer: Hoʻohana ʻia i nā ʻōnaehana wafer a me nā ʻōnaehana hoʻouna, hiki i ka tantalum carbide coatings ke hoʻonui i ke kūpaʻa a me ka pale ʻana o nā mea hana.

Pōmaikaʻi: E hōʻemi i nā pilikia maikaʻi o ka huahana ma muli o ka ʻaʻahu a i ʻole ka corrosion, a e hōʻoia i ka paʻa a me ka paʻa o ka hana wafer.

 

Nā mea hana hana semiconductor: Ma nā mea hana semiconductor, e like me nā implanters ion a me nā etchers, hiki i ka tantalum carbide coatings ke hoʻomaikaʻi i ka lōʻihi o nā mea hana.

Pōmaikaʻi: E hoʻonui i ke ola lawelawe o nā mea hana, e hoʻemi i ka downtime a me nā kumukūʻai pani, a hoʻomaikaʻi i ka hana hana.

 

Nā wahi wela kiʻekiʻe: I loko o nā mea uila a me nā mea hana i nā wahi wela kiʻekiʻe, hoʻohana ʻia nā uhi tantalum carbide e pale i nā mea mai nā wela kiʻekiʻe.

Pōmaikaʻi: E hōʻoia i ka paʻa a me ka hilinaʻi o nā mea uila ma lalo o nā kūlana wela.

 

Nā ʻano hoʻomohala e hiki mai ana

Hoonui Mea: Me ka hoʻomohala ʻana i ka ʻepekema waiwai, ka hoʻokumu ʻana a me ka ʻenehana deposition onā ʻaʻahu tantalum carbidee hoʻomau i ka hoʻomaikaʻi e hoʻomaikaʻi i kāna hana a hoʻemi i nā kumukūʻai. No ka laʻana, hiki ke hoʻomohala ʻia nā mea hoʻoheheʻe ʻoi aku ka lōʻihi a me ke kumu kūʻai haʻahaʻa.

 

ʻenehana Waihona: Hiki ke loaʻa i nā ʻenehana deposition ʻoi aku ka maikaʻi a me ka pololei, e like me ka hoʻomaikaʻi ʻana i nā ʻenehana PVD a me CVD, e hoʻomaikaʻi i ka maikaʻi a me ka hana ʻana o nā uhi carbide tantalum.

 

Na Wahi Noi Hou: Na wahi noi onā ʻaʻahu tantalum carbidee hoʻonui i nā ʻoihana kiʻekiʻe a me nā ʻoihana ʻoihana, e like me ka aerospace, ka ikehu a me nā ʻoihana automotive, e hoʻokō i ka koi no nā mea hana kiʻekiʻe.