Kiʻekiʻe-hana tantalum carbide uhi porous graphite

ʻO ka wehewehe pōkole:

ʻO ka hoʻohana ʻana i ka uhi ʻana o ka tantalum carbide i ka substrate graphite porous hiki ke hoʻokō i nā pono hoʻohui o nā mea ʻelua. Hāʻawi ʻo Porous graphite i ka nui o nā hoʻolālā pore, e hoʻonui ai i ka ʻili o ka mea, kūpono i nā noi e like me adsorption, catalysis a me ka hoʻoili nui. Hāʻawi ka Tantalum carbide coating i kahi pale pale no ka porous graphite, hoʻomaikaʻi i ka ikaika mechanical a me ke kūpaʻa corrosion o ka mea, a hoʻolōʻihi i ke ola lawelawe o ka mea.

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Huahana Huahana

Kiʻekiʻe-hanauhi ʻia ka tantalum carbideʻO ka porous graphite kahi mea holomua me ka hana maikaʻi loa. Hoʻohui ia i nā pono oka uhi ʻana o ka tantalum carbidea me ka porous graphite matrix, e hōʻike ana i nā hiʻohiʻona maikaʻi loa a me ka hiki ke hoʻohana ākea.

He mau hiʻohiʻona koʻikoʻi kēia mea. ʻO ka mua, kaka uhi ʻana o ka tantalum carbidehāʻawi i ka mea i ka ikaika mechanical maikaʻi a me ka pale ʻana i ka corrosion, pale pono i ka porous graphite matrix, a hoʻolōʻihi i ke ola lawelawe o ka mea. ʻO ka lua, ʻo ka porous graphite matrix he ʻano porous nui, e hāʻawi ana i kahi helu nui o nā micropores a me nā mesopores, e hāʻawi iā ia i kahi ākea ākea nui a me ka hana adsorption maikaʻi loa.

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 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!