ʻO ka hapa hapalua mahina me ka uhi Tantalum Carbide

ʻO ka hapa hapa mahina me ka uhi ʻana o Tantalum Carbide kiʻi

ʻO ka wehewehe pōkole:

Kaulana ʻia ʻo Graphite ma ke ʻano he mea pale wela kiʻekiʻe maikaʻi loa ma nā wahi wela kiʻekiʻe.Eia nō naʻe, hiki i ka graphite ke hoʻoheheʻe ʻia i nā wela kiʻekiʻe, ʻaʻole hiki ke pale ʻia i loko o ka umu ahi me ke kinoea inert.No ka hoʻoponopono ʻana i kēia pilikia, ua hoʻokumu ʻo Semicera i nā huahana uhi uhi CVD tantalum carbide (TaC) e hāʻawi i ka pale maikaʻi loa no nā substrates graphite.ʻO kā mākou CVD tantalum carbide (TaC) uhi hiki ke pale pono i ka graphite oxidation a hāʻawi i ka pale wela kiʻekiʻe e like me ka graphite.Eia kekahi, ʻo TaC kahi mea inert hiki ke pale i nā hopena me nā kinoea e like me argon a me ka hydrogen i nā wela kiʻekiʻe.E kūkākūkā iā Semicera i kēia manawa e aʻo hou e pili ana i kā mākou tantalum carbide CVD coated EPI susceptors e hōʻoia i ka paʻa a me ka hilinaʻi o kāu mau noi wela kiʻekiʻe.

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

ʻO ka uhi ʻana o TaC kahi ʻano o ka tantalum carbide (TaC) uhi i hoʻomākaukau ʻia e ka ʻenehana hoʻoheheʻe kino kino, aia nā ʻano aʻe:

1. ʻO ka paʻakikī kiʻekiʻe: He kiʻekiʻe ka paʻakikī o ka uhi ʻana o TaC, maʻamau hiki ke hōʻea i 2500-3000HV, he mea paʻakikī maikaʻi loa.

2. Wear resistance: ʻO ka uhiʻana o TaC he mea hiki ke hoʻemi maikaʻi i kaʻaʻahu a me ka pōʻino o nā'āpana mechanical i ka wā e hoʻohana ai.

3. ʻO ke kūpaʻa wela kiʻekiʻe maikaʻi: hiki i ka uhi ʻana o TaC ke mālama i kāna hana maikaʻi ma lalo o ke kaiapuni wela.

4. Paʻa kemika maikaʻi: He kūpaʻa kemika maikaʻi ka uhi ʻana o TaC a hiki ke pale aku i nā hopena kemika he nui, e like me nā waikawa a me nā kumu.

碳化钽涂层物理特性物理特性 Na waiwai kino o TaC ka uhi ʻana
密度/ Paʻa	14.3 (g/cm³)
比辐射率 / Emissivity kiko'ī	0.3
热膨胀系数 / Koefisi hoonui wela	6.3 10^-6/K
努氏硬度/ Paʻakiki (HK)	2000 HK
电阻 / Kūʻē	1×10^-5 ʻŌm*cm
热稳定性 / Paʻa wela	<2500 ℃
石墨尺寸变化 / Hoʻololi ka nui o ka graphite	-10~-20um
涂层厚度 / Mānoanoa uhi	≥20um waiwai maʻamau (35um±10um)

ʻO Ningbo VET Energy Technology Co., Ltd he ʻoihana ʻenehana kiʻekiʻe e kālele ana i ka hana ʻana a me ke kūʻai ʻana i nā mea kiʻekiʻe kiʻekiʻe, nā mea hana a me nā ʻenehana e uhi ana i ka graphite, silicon carbide, ceramics, surface treatment and so on.Hoʻohana nui ʻia nā huahana i ka photovoltaic, semiconductor, ikehu hou, metallurgy, etc.

Hele mai kā mākou hui ʻenehana mai nā keʻena noiʻi kūloko kiʻekiʻe, hiki iā ia ke hāʻawi i nā hoʻonā ʻoihana ʻoihana hou aku no ʻoe.

Hoʻokipa maikaʻi iā ʻoe e kipa i kā mākou hale hana, e kūkākūkā hou kāua!