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 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.
ʻO kā mākou hui ʻenehana mai nā keʻena noiʻi kūloko kiʻekiʻe, hiki iā ia ke hāʻawi i nā hoʻonā ʻoihana ʻoi aku ka ʻoihana no ʻoe.
Hoʻokipa maikaʻi iā ʻoe e kipa i kā mākou hale hana, e kūkākūkā hou kāua!
