Ka mea nui o ka uhi ʻana i ka Tungsten Carbide

No ka hana ʻana i nā huahana tungsten carbide, pono mākou e hoʻomākaukau i nā mea maka mua, me ka pauka tungsten carbide a me ka pauka binder. A laila pono mākou e hui a wili iā lākou i loko o ka mīkini wili pōpō, e kāpī iā lākou i loko o ka mea hoʻoheheʻe maloʻo, a hoʻopili iā lākou i kahi ʻano a me ka nui. Ma hope o ke kaʻina hana, pono mākou e hoʻopaʻa iā lākou i loko o ke kapuahi. ʻO kēia ka hana piha e hoʻoikaika i ka hana o ka tungsten carbide. E hoʻopaʻakikī mākou i ka tungsten carbide me ka mālama ʻana i ka ʻili. Ke nānā nei kēia ʻatikala i ka uhi ʻana i ka tungsten carbide.

Pono ka hana ʻana i kahi mea hana tungsten carbide i kahi manawa lōʻihi. I ka wā o ka hana ʻana, e ʻaʻahu mākou i ka tungsten carbide e pale aku i ka oxidation ma lalo o nā mahana kiʻekiʻe. ʻOi aku ka paʻakikī o ka tungsten carbide i uhi ʻia, ke kūpaʻa ʻana o ke kino, a me ka liʻiliʻi o ka friction a me ka thermal conductivity.

ʻElua mau ala ka uhi ʻana i ka tungsten carbide: ʻo CVD kekahi, a ʻo PVD kekahi.

Ua kapa ʻia ʻo CVD i ka pōkole. ʻO ke kumumanaʻo o ka hoʻoheheʻe ʻana i ka mahu kemika ka hopena kemika i hoʻoulu ʻia ma ka ʻili o nā huahana tungsten carbide wela, i hoʻomohala ʻia e hoʻololi i nā mea hou a me ka ʻoihana semiconductor.

Ua kapa ʻia ʻo PVD ma ka pōkole, kahi ʻano vaporization e waiho i kahi ʻāpana lahilahi o nā mea ma nā huahana tungsten carbide. Loaʻa mau ʻehā mau ʻanuʻu, evaporation, transport, reaction, and deposition. E hana ʻia kēia kaʻina hana i loko o kahi keʻena ʻāwīwī a hoʻohana i ka waiho ʻana o ka ʻūhā maʻemaʻe a maloʻo.

He kiʻekiʻe loa ka paʻakikī a me ke kūpaʻa ʻana o nā uhi. Ke hoʻohālikelike ʻia me nā huahana tungsten carbide me ka ʻole o ka uhi ʻana, hiki i nā huahana tungsten carbide me nā uhi ke hana i ka wikiwiki ʻoki kiʻekiʻe, hiki ke hoʻomaikaʻi i ka hana hana. ʻO ka mea hou aku, i ka hana ʻana o nā huahana tungsten carbide me ka ʻole o ka uhi ʻana i ka wikiwiki o ka ʻoki ʻana, ʻoi aku ka kiʻekiʻe o nā huahana tungsten carbide me nā uhi.

I ka hapanui o nā hihia, pono e uhi ʻia ka tungsten carbide, ʻoi aku ka nui o nā mea hoʻokomo tungsten carbide. Hiki i ka uhi o ka tungsten carbide ke hoʻomaikaʻi i ka wettability a me ka paʻakikī a pale i ka tungsten carbide mai ke kiʻekiʻe kiʻekiʻe, oxidation, a me ka corrosion. He mea koʻikoʻi ka uhi ʻana i ka tungsten carbide.

Ma waho aʻe o ka uhi ʻana, aia kekahi mau ala ʻē aʻe e hoʻopaʻakikī ai i ka tungsten carbide e ka mālama ʻana i ka ʻili, e like me ka hoʻoheheʻe ʻana o ka plasma, supersonic spraying, ka pale ʻana i ka pale kinoea, ka hoʻopaʻa ʻana i ke ahi, ka hoʻopaʻa ʻana a me ka paʻakikī diffusion.

Inā makemake ʻoe i nā huahana tungsten carbide a makemake ʻoe i ka ʻike hou aʻe a me nā kikoʻī, hiki iā ʻoe ke CONTACT US ma ke kelepona a i ʻole leka uila ma ka hema, a i ʻole SEND US MAIL ma lalo o ka ʻaoʻao.