ʻO ka CVD SiC paʻa kiʻekiʻe me ke kumu Graphite

Kiʻi i hōʻike ʻia no ka CVD SiC Bulk Paʻa Kiʻekiʻe me ke kumu Graphite

Wehewehe Pōkole:

Hāʻawi ʻo VET i nā uhi silicon carbide kūikawā no nā ʻāpana like ʻole a me nā mea lawe. ʻO ke kaʻina hana uhi alakaʻi a VET e hiki ai i nā uhi silicon carbide ke hoʻokō i ka maʻemaʻe kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe a me ke ahonui kemika kiʻekiʻe, e hoʻomaikaʻi ana i ka maikaʻi o ka huahana o nā kristal SIC/GAN a me nā papa EPI, a e hoʻolōʻihi i ke ola o nā ʻāpana reactor koʻikoʻi. ʻO ka hoʻohana ʻana i ka uhi silicon carbide e hoʻoponopono i ka pilikia lihi a hoʻomaikaʻi i ka maikaʻi o ka ulu ʻana o ke kristal, a ua holomua ʻo VET i ka hoʻoponopono ʻana i ka ʻenehana uhi silicon carbide (CVD), e hōʻea ana i ka pae holomua honua.

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ʻO kaʻO ka CVD SiC paʻa kiʻekiʻe me ke kumu Graphitemai vet-china he mea holomua i hoʻolālā ʻia e hoʻokō i nā koi o nā ʻoihana hana kiʻekiʻe. Hoʻohui kēia huahana i ka maʻemaʻe kiʻekiʻe a me ke kūpaʻa wela kūikawā oCVD SiC (Kemika Hoʻokaʻawale Vapor Silicon Carbide)me kahi ʻano ikaikakumu graphite, e hāʻawi ana i kahi ʻāpana paʻa a ikaika hoʻi no nā noi like ʻole. ʻO kaSiC paʻaHoʻomaopopo ka ʻano i nā waiwai mechanical kiʻekiʻe, ʻoiai ke kumu graphite e hāʻawi i ka conductivity thermal maikaʻi loa, e kūpono ana i kēia mea no nā wahi wela kiʻekiʻe.

Hoʻomaikaʻi ka uhi SiC maʻemaʻe kiʻekiʻe ma ka nui paʻa i ke kūpaʻa ʻana i ka ʻaʻahu, ka oxidation, a me ka corrosion kemika, he mea nui ia no ka hoʻohana ʻana i ka hana semiconductor, aerospace, a me nā ʻoihana ʻē aʻe e koi ana. Hōʻoiaʻiʻo ʻo vet-china i kaʻO ka uhi ʻana o CVD SiCʻO ka hopena o ke kaʻina hana he papa like a mānoanoa o ka silicon carbide, e hoʻonui ana i ka ikaika a me ke ola lōʻihi o ka huahana.

Hāʻawi kēia mea paʻa SiC paʻa me kahi kumu graphite i ke kūpaʻa haʻalulu wela maikaʻi loa, e ʻae ana iā ia e mālama i ke kūpaʻa ma lalo o nā loli wikiwiki o ka mahana. ʻO ka hui pū ʻana o CVD SiC a me ke kumu graphite e kūpono ia no ka hoʻohana ʻana i nā kūlana koʻikoʻi, e like me nā reactors kemika, nā umu semiconductor, a me nā lako wela kiʻekiʻe.

Eia kekahi, ʻo kaʻO ka uhi ʻana o CVD SiChāʻawi i ka paʻakikī o ka ʻili kiʻekiʻe, e kūpaʻa ana ka mea i ka ʻaʻahu a me ka palaho ʻana i nā wahi friction kiʻekiʻe. ʻO ka maʻemaʻe kiʻekiʻe o ka CVD SiC e hōʻoia i ka haumia liʻiliʻi, he mea koʻikoʻi loa ia i nā kaʻina hana semiconductor a me ka pololei.

Hāʻawi ʻo vet-china i ka High Purity Solid CVD SiC Bulk With Graphite Base ma ke ʻano he hopena hana kiʻekiʻe a maikaʻi hoʻi no nā ʻoihana e pono ai nā mea e hiki ke kū i nā kūlana koʻikoʻi me ka mālama ʻana i ka pono o ke kūkulu ʻana a me ka maʻemaʻe.