ʻO ka ʻokoʻa ma waena o Tungsten Carbide a me nā mea ʻoki ʻoki HSS

Ma waho aʻe o nā mea tungsten carbide, hiki ke hana ʻia nā mea hana ʻoki me nā mea kila kiʻekiʻe. Eia nō naʻe, ma muli o nā ʻano hana kemika like ʻole a me nā ʻano hana o ka tungsten carbide a me ke kila kiʻekiʻe, ʻokoʻa ka maikaʻi o nā mea ʻoki i hoʻomākaukau ʻia.

1. Waiwai kemika

ʻO ke kila kiʻekiʻe, ʻike ʻia ʻo ke kila kila kiʻekiʻe a i ʻole ke kila mua, i kapa ʻia ʻo HSS, ʻo nā mea kemika nui he carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, nickel, a me tungsten. ʻO ka maikaʻi o ka hoʻohui ʻana i ka tungsten a me ka chromium i ke kila mua e hoʻomaikaʻi i ke kūpaʻa palupalu o ka huahana i ka wā e wela ai, a laila e hoʻonui ai i kona wikiwiki ʻoki.

ʻO Tungsten carbide, ʻike ʻia hoʻi he carbide cemented, he mea hoʻoheheʻe ʻia e pili ana i nā pūhui metala refractory a me ka metala ma ke ʻano he mea hoʻopili. ʻO nā pūhui paʻakikī maʻamau he tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbide, etc., a me nā mea hoʻopili maʻamau he cobalt, nickel, hao, titanium, etc.

2. Na waiwai kino

ʻO ka ikaika flexural o ke kila kiʻekiʻe kiʻekiʻe he 3.0-3.4 GPa, ʻo ka paʻakikī o ka hopena he 0.18-0.32 MJ/m2, a ʻo ka paʻakikī ʻo 62-65 HRC (ke piʻi ka mahana i 600 ° C e lilo ka paʻakikī. 48.5 HRC). Hiki ke ʻike ʻia ʻo ke kila kiʻekiʻe e loaʻa i nā ʻano o ka ikaika maikaʻi, ke kūpaʻa ʻaʻahu maikaʻi, ke kūpaʻa wela waena, a me ka thermoplasticity maikaʻi ʻole. ʻOiaʻiʻo, pili pono nā hōʻailona hana kikoʻī o ke kila kiʻekiʻe me kona haku mele mele a me ka lākiō waiwai.

ʻO ka ikaika compressive o ka tungsten carbide maʻamau ʻo 6000 MPa a ʻo ka paʻakikī ʻo 69 ~ 81 HRC. Ke piʻi ka mahana i 900 ~ 1000 ℃, hiki ke mālama ʻia ka paʻakikī ma kahi o 60 HRC. Eia kekahi, loaʻa iā ia ka ikaika maikaʻi, ka paʻakikī, ka pale ʻana i ka ʻaʻahu, ka pale wela, a me ka pale ʻana i ka corrosion. Eia nō naʻe, pili pono nā hōʻailona hana kūikawā o ka carbide cemented i kona haku mele mele a me ka lākiō waiwai.

3. Kaʻina hana

ʻO ke kaʻina hana o ke kila kiʻekiʻe: ʻo ka hoʻoheheʻe ʻana i ka umu ahi, ka hoʻomaʻemaʻe ʻana i waho o ka umu, ka hoʻoheheʻe ʻana o ka umu, ka hoʻoheheʻe ʻana o ka electro slag, ka mīkini hana wikiwiki, ka hāmare forging, ka blanking mīkini pololei, ka ʻōwili wela i loko o nā huahana, nā mea pā, a me ke kaha kiʻi. i loko o nā huahana.

ʻO ke kaʻina hana o ka tungsten carbide ka mea maʻamau: ka hui ʻana, ka milling pulu, ka maloʻo, kaomi, a me ka sintering.

4. Hoʻohana

Hoʻohana nui ʻia ke kila kiʻekiʻe no ka hana ʻana i nā mea hana ʻoki (e like me nā drills, tap, a me nā lau ʻike) a me nā mea hana pololei (e like me nā hobs, nā mea hoʻoheheʻe, a me nā broaches).

Ma waho aʻe o ka ʻoki ʻana i nā mea hana e hoʻohana ʻia ai ka tungsten carbide e hana i ka mining, ana, hoʻoheheʻe ʻia, ʻaʻahu-kū ʻole, kiʻekiʻe-mehana, etc.

ʻO ka hapa nui ma lalo o nā kūlana like, ʻo ka wikiwiki o ka ʻoki ʻana o nā mea hana tungsten carbide he 4 a 7 mau manawa kiʻekiʻe ma mua o ke kila kiʻekiʻe, a ʻo ke ola he 5 a 80 mau manawa kiʻekiʻe.

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.