ʻO ka uhi ʻana o Tantalum carbide: ka hopena kūpaʻa i ke kapa komo, ke kiʻekiʻe o ka mahana a me ka pale ʻana i ka palaho

Wehewehe Pōkole:

ʻO ka uhi ʻana o Tantalum carbide kahi ʻenehana uhi ʻili hana kiʻekiʻe e hāʻawi ana i ka hoʻomaikaʻi ʻana i ka hana maikaʻi loa ma o ka hoʻokumu ʻana i kahi papa pale paʻakikī, kū i ke komo ʻana, kū i ka palaho ma luna o ka ʻili o ka mea. Loaʻa i ka uhi ka paʻakikī maikaʻi loa, ke kūʻē ʻana i ke ana wela kiʻekiʻe a me ke kūʻē ʻana i nā kemika e pale pono i nā ʻili metala mai ke komo ʻana, ka palaho a me ka oxidation.

 

 


Nā kikoʻī huahana

Nā Lepili Huahana

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.

6 (3)
6 (1)

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.

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