He aha ka Tungsten Carbide
He aha ka Tungsten Carbide
Ua lawe mua ʻia ʻo Tungsten carbide mai ke kila a ʻike pono ʻia ma ka waena o ke kenekulia 19.
ʻO Tungsten carbide kahi hui o tungsten a me carbon atoms. Loaʻa iā ia ka lōʻihi a me ka helu heheʻe kiʻekiʻe a hiki i 2,870 ℃. Ma muli o kona lōʻihi a me ka helu hoʻoheheʻe kiʻekiʻe, hoʻohana nui ʻia ka tungsten carbide i nā noi e koi ai i ka lole kiʻekiʻe a me ke kūpaʻa hopena.
He kūpaʻa kiʻekiʻe loa ʻo Tungsten i ka corrosion. ʻO ka paʻakikī o ka tungsten ma kahi o 7.5 ma ka Mohs Scale kahi palupalu e ʻoki ʻia me kahi hacksaw. Hiki ke hoʻohana ʻia ʻo Tungsten no nā noi wili kūikawā a i nā mea lapaʻau. He malleable nō hoʻi ʻo Tungsten a hiki ke hoʻokuʻu ʻia i nā uea.
Ke hoʻohui ʻia ka tungsten me ke kalapona, e piʻi ka paʻakikī. ʻO ka paʻakikī o ka tungsten carbide he 9.0 ma ka Mohs Scale e hana ai i ka tungsten carbide ka lua o ka mea paʻakikī loa ma ka honua. ʻO ka mea paʻakikī loa he daimana. ʻO ke ʻano kumu o ka tungsten carbide he pauka hina hina. Ma hope o ka hele ʻana i ka sintering no nā mīkini ʻoihana ʻoki ʻoki, a me nā ʻoihana ʻē aʻe, hiki ke paʻi ʻia a hana ʻia i nā ʻano like ʻole.
ʻO ka hōʻailona kemika no ka tungsten carbide ʻo WC. ʻO ka mea maʻamau, kapa ʻia ka carbide tungsten, e like me ka carbide rod, carbide strip, a me ka carbide end mill.
Ma muli o ka paʻakikī kiʻekiʻe o ka tungsten carbide a me ke kūʻē ʻana, hoʻohana nui ʻia ia i nā ʻoihana āpau. Hiki ke hoʻohana ʻia e like me ka ʻoki ʻana i nā mea hana no ka mīkini, nā mea kaua, nā mea hana mining, nā mea ʻokiʻoki, nā mea lapaʻau, etc.
Hele pinepine ka tungsten carbide i nā māka. Hoʻoholo ʻia nā māka e nā mea paʻa i ka tungsten carbide. ʻO nā mea hoʻopili maʻamau he cobalt a i ʻole nickel. Loaʻa i kēlā me kēia hui kona mau māka ponoʻī e ʻike iā ia iho mai nā poʻe ʻē aʻe.
Hāʻawi ʻo ZZbetter i nā huahana tungsten carbide like ʻole, a ʻo kā mākou mau helu he YG6, YG6C, YG8, YG8C, YG9, YG9C, YG10, YG10C, YG11, YG11C, YG12, YG13, YG15, YG16, YG18, YG20C, YG20, YG18, YG20C , K05, K10, K20, K30, K40. Hiki iā mākou ke hoʻonohonoho i nā māka e pili ana i nā koi o nā mea kūʻai aku.
