6N Silicon Carbide Powder no ka ulu ʻana o PVT SiC

ʻO ka wehewehe pōkole:

ʻO Semicera's 6N Silicon Carbide Powder no PVT SiC Growth he mea hoʻomaʻemaʻe kiʻekiʻe i hoʻolālā ʻia no ka ulu ʻana o ke aniani pololei i ke kaʻina hana ʻo Physical Vapor Transport (PVT). Me ka maʻemaʻe o 6N, ua hōʻoia kēia ʻāpana SiC i ka hana maikaʻi loa i ka semiconductor a me nā noi mea holomua. Hāʻawi ʻo Semicera's silicon carbide pauda i ke kūlike kūʻokoʻa, ke kūpaʻa wela kiʻekiʻe, a me nā hopena hilinaʻi no ka ulu ʻana o ka kristal SiC, e lilo ia i koho kūpono no ka ʻenehana ʻokiʻoki a me nā noi ʻoihana.

 


Huahana Huahana

Huahana Huahana

ʻO nā mea maka i hoʻohana ʻia i ka hana toner e komo pū me ka flake graphite, petroleum coke a me ka inika pōhaku microcrystalline. ʻO ke kiʻekiʻe o ka maʻemaʻe o ka graphite, ʻoi aku ka kiʻekiʻe o ka waiwai hoʻohana. Hiki ke hoʻokaʻawale ʻia nā ʻano hoʻomaʻemaʻe graphite i nā ʻano kino a me nā ʻano kemika. ʻO nā ʻano hoʻomaʻemaʻe kino e pili ana i ka flotation a me ka hoʻomaʻemaʻe wela kiʻekiʻe, a ʻo nā ʻano hoʻomaʻemaʻe kemika e pili ana i ke ʻano acid-base, hydrofluoric acid method a me ka chloride roasting method.

 

Ma waena o lākou, hiki i ke ʻano hoʻomaʻemaʻe wela kiʻekiʻe ke hoʻohana i ka helu heheʻe kiʻekiʻe (3773K) a me ka paila paila o ka graphite e hoʻokō ai i ka 4N5 a me ka maʻemaʻe kiʻekiʻe, e pili ana i ka evaporation a me ka hoʻokuʻu ʻana o nā haumia me ka helu paila haʻahaʻa, i mea e hoʻokō ai i ke kumu o hoomaemae [6]. ʻO ka ʻenehana koʻikoʻi o ka toner maʻemaʻe kiʻekiʻe ʻo ka wehe ʻana i nā mea haumia. Hoʻohui ʻia me nā hiʻohiʻona o ka hoʻomaʻemaʻe kemika a me ka hoʻomaʻemaʻe wela kiʻekiʻe, ua ʻae ʻia kahi kaʻina hana hoʻomaʻemaʻe thermochemical i hoʻokaʻawale ʻia e hoʻokō i ka hoʻomaʻemaʻe ʻana i nā mea toner maʻemaʻe kiʻekiʻe, a ʻoi aku ka maʻemaʻe o ka huahana ma mua o 6N.

 

Toner maʻemaʻe kiʻekiʻe (1)

Hana huahana a me nā hiʻohiʻona:

1, maʻemaʻe huahana99.9999% (6N);

2, kiʻekiʻe maʻemaʻe kalapona pauka paʻa, kiʻekiʻe degere o graphitization, emi haumia;

3, hiki ke hoʻopilikino ʻia ka granularity a me ke ʻano e like me nā mea hoʻohana.

高纯碳粉-应用.jpg (1)

Nā hoʻohana nui o ka huahana:

ʻO ka Synthesis o ka pauka SiC maʻemaʻe kiʻekiʻe a me nā mea paʻa paʻa synthetic carbide

E ulu daimana

Nā mea hoʻoheheʻe wela hou no nā huahana uila

Kiʻekiʻe kiʻekiʻe lithium pākaukau cathode mea

ʻO nā pūhui metala makamae kekahi mau mea maka

技术参数

  • Mua:
  • Aʻe: