ʻO ke apo alakaʻi graphite i uhi ʻia ʻo TaC

ʻO ka wehewehe pōkole:

Hāʻawi ʻo VET i nā pale tantalum carbide (TaC) kūikawā no nā ʻāpana like ʻole a me nā mea lawe. ʻO ke kaʻina hana hoʻopiʻi alakaʻi o VET e hiki ai i nā uhi tantalum carbide (TaC) ke hoʻokō i ka maʻemaʻe kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe a me ka hoʻomanawanui kemika kiʻekiʻe, hoʻomaikaʻi i ka maikaʻi o nā kristal SIC/GAN a me nā papa EPI, a hoʻolōʻihi i ke ola o nā mea reactor kī. ʻO ka hoʻohana ʻana i ka tantalum carbide TaC coating ka mea e hoʻoponopono ai i ka pilikia lihi a hoʻomaikaʻi i ka maikaʻi o ka ulu ʻana o ke aniani, a ua lanakila ʻo VET i ka ʻenehana tantalum carbide coating (CVD), hiki i ka pae kiʻekiʻe honua.

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Huahana Huahana

Nā apo alakaʻi graphite i uhi ʻia ʻo TaCi loko o kahi pani graphite a me kahika uhi ʻana o TaC. Ua uhi ʻia ka ʻili o ke apo alakaʻi me kahi papa otantalum carbide (TaC). ʻO kaka uhi ʻana o TaCloaʻa i ke kūpaʻa wela kiʻekiʻe, ka paʻakikī a me ke kūpaʻa corrosion, hiki ke hoʻonui i ka lōʻihi a me ka hana o ke apo alakaʻi.

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 TaC ke mālama i kāna hana maikaʻi loa 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 ʻOhm*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!