Hana kiʻekiʻeua uhi ʻia me ka tantalum carbideHe mea holomua ka graphite porous me ka hana maikaʻi loa. Hoʻohui ia i nā pono ouhi ʻana o ka tantalum carbidea me ka matrix graphite porous, e hōʻike ana i nā ʻano maikaʻi loa a me ka hiki ke hoʻohana ākea.
He nui nā hiʻohiʻona koʻikoʻi o kēia mea. ʻO ka mea mua, ʻo kauhi ʻana o ka tantalum carbidehāʻawi i ka mea i ka ikaika mechanical maikaʻi loa a me ke kūpaʻa ʻana i ka corrosion, pale pono i ka matrix graphite porous, a hoʻolōʻihi i ke ola lawelawe o ka mea. ʻO ka lua, he ʻano porous kiʻekiʻe ka matrix graphite porous, e hāʻawi ana i ka nui o nā micropores a me nā mesopores, e hāʻawi ana iā ia i kahi ʻāpana ākea kikoʻī nui a me ka hana adsorption maikaʻi loa.
ʻO ka uhi ʻana ʻo TaC kahi ʻano uhi tantalum carbide (TaC) i hoʻomākaukau ʻia e ka ʻenehana hoʻokaʻawale mahu kino, loaʻa iā ia nā ʻano penei:
1. Paʻakikī kiʻekiʻe: Kiʻekiʻe ka paʻakikī o ka uhi ʻana o TaC, hiki ke piʻi i 2500-3000HV, he uhi paʻakikī maikaʻi loa.
2. Ke kū'ē i ke komo ʻana: He kūpaʻa loa ke komo ʻana o ka uhi ʻana o TaC, hiki ke hōʻemi pono i ke komo ʻana a me ka hōʻino ʻana o nā ʻāpana mīkini i ka wā e hoʻohana ai.
3. Ke kūpaʻa maikaʻi o ka mahana kiʻekiʻe: Hiki i ka uhi ʻana o TaC ke mālama i kāna hana maikaʻi loa ma lalo o ke kaiapuni mahana kiʻekiʻe.
4. Paʻa kemika maikaʻi: Loaʻa i ka uhi ʻana o TaC ke kūpaʻa kemika maikaʻi a hiki ke kūʻē 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 Nā waiwai kino o TaC uhi ʻana | |
| 密度/ Ka nui o ka paʻa | 14.3 (g/cm³) |
| 比辐射率 / Emissivity kikoʻī | 0.3 |
| 热膨胀系数 / Ka helu hoʻonui wela | 6.3 10-6/K |
| 努氏硬度/ Paʻakikī (HK) | 2000 HK |
| 电阻 / Kū'ē | 1×10-5 ʻOhm*cm |
| 热稳定性 / Paʻa wela | <2500℃ |
| 石墨尺寸变化 / Nā loli o ka nui o ke kiʻi graphite | -10~-20um |
| 涂层厚度 / Mānoanoa o ka uhi ʻana | ≥20um waiwai maʻamau (35um±10um) |
He ʻoihana ʻenehana kiʻekiʻe ʻo Ningbo VET Energy Technology Co., Ltd e kālele ana i ka hana ʻana a me ke kūʻai aku ʻana i nā mea holomua kiʻekiʻe, nā mea hana a me nā ʻenehana e uhi ana i ka graphite, silicon carbide, keramika, ka mālama ʻana i ka ʻili a pēlā aku. Hoʻohana nui ʻia nā huahana i ka photovoltaic, semiconductor, ikehu hou, metallurgy, a pēlā aku.
Loaʻa kā mākou hui loea mai nā ʻoihana noiʻi kūloko kiʻekiʻe, hiki ke hāʻawi i nā hoʻonā mea ʻoihana hou aku nāu.
Ke hoʻokipa maikaʻi nei iā ʻoe e kipa i kā mākou hale hana, e kūkākūkā hou aku kākou!
