ʻO ka carbide i hoʻopaʻa ʻia he mea hoʻoheheʻe ʻia i hana ʻia me nā pūhui paʻakikī o nā metala refractory a me nā metala hoʻopaʻa ʻia e ke kaʻina metallurgy pauka.Hana ʻia ia me nā mea hoʻopaʻa maʻalahi (e like me ka cobalt, nickel, ka hao a i ʻole ka hui ʻana o nā mea i luna aʻe) me nā mea paʻakikī (e like me ka tungsten carbide, molybdenum carbide, tantalum carbide, chromium carbide, vanadium carbide, titanium carbide a i ʻole ko lākou huikau).
ʻO ka carbide Cemented he mau waiwai maikaʻi loa, e like me ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana, ka ikaika maikaʻi a me ka paʻakikī, ke kūpaʻa wela, ka pale ʻana i ka corrosion, etc. paʻakikī kiʻekiʻe ma 1000 ℃.I kā mākou mau mea maʻamau, ʻo ka paʻakikī mai ke kiʻekiʻe a haʻahaʻa: daimana sintered, cubic boron nitride, cermet, cemented carbide, kiʻekiʻe-wikiwiki kila, a me ka toughness mai haʻahaʻa a kiʻekiʻe.
Hoʻohana nui ʻia ka carbide cemented e like me nā mea hana ʻoki ʻoki, e like me nā mea hoʻohuli, nā mea ʻoki wili, nā mea hoʻolālā, nā ʻāpana drill, nā mea ʻoki ʻokiʻoki, a me nā mea ʻē aʻe, no ka ʻoki ʻana i ka hao, nā metala non-ferrous, plastics, fibers kemikal, graphite, aniani, pōhaku a kila maʻamau, a no ka ʻoki ʻana i ke kila wela, ke kila kila, ke kila manganese kiʻekiʻe, ke kila mea hana a me nā mea paʻakikī ʻē aʻe i ka mīkini.
ʻO ka carbide Cemented he kiʻekiʻe ka paʻakikī, ka ikaika, ke kūpaʻa a me ka pale ʻana i ka corrosion, a ʻike ʻia ʻo "nā niho ʻoihana".Hoʻohana ʻia ia no ka hana ʻana i nā mea ʻokiʻoki, nā mea ʻokiʻoki, nā mea hana cobalt a me nā ʻāpana pale ʻaʻahu.Hoʻohana nui ʻia ia i ka ʻoihana koa, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communication, construction and other field.Me ka hoʻomohala ʻana o nā ʻoihana i lalo, ke piʻi nei ka noi o ka mākeke no ka carbide cemented.A i ka wā e hiki mai ana, ʻo ka hana ʻana i nā mea kaua kiʻekiʻe a me nā mea hana, ka holomua o ka ʻepekema ʻokiʻoki a me ka ʻenehana a me ka hoʻomohala wikiwiki ʻana o ka ikehu nuklea e hoʻonui nui i ka noi no nā huahana carbide cemented me ka ʻenehana kiʻekiʻe a me ke kūlana kiʻekiʻe. .
I ka makahiki 1923, ua hoʻohui ʻo Schlerter o Kelemania i ka 10% - 20% cobalt i ka pauka tungsten carbide e like me ka mea hoʻopaʻa, a ua hana i kahi huila hou o ka tungsten carbide a me ka cobalt.ʻO kona paʻakikī ka lua wale nō ma mua o ke daimana, ʻo ia ka carbide cemented mua loa ma ka honua.I ka wā e ʻoki ai i ke kila me kahi mea hana i hana ʻia me kēia huila, e ʻaʻahu koke ka ʻili, a hiki i ka maka.I ka makahiki 1929, ua hoʻohui ʻo schwarzkov o ʻAmelika Hui Pū ʻIa i ka nui o nā carbide hui o ka tungsten carbide a me ka titanium carbide i ka haku mele mua, kahi i hoʻomaikaʻi ai i ka hana o nā mea ʻoki kila.ʻO kēia kekahi mea i loaʻa i ka mōʻaukala o ka hoʻomohala ʻana i ka carbide cemented.
Hiki ke hoʻohana ʻia ka carbide sima no ka hana ʻana i nā mea hana ʻeli pōhaku, nā mea hana eli, nā mea hana wili, nā mea ana, nā ʻāpana kūʻokoʻa, nā abrasives metala, nā liner cylinder, nā bearings precision, nā nozzles, nā mold hardware (e like me nā mold uea, molds bolt, nut. ʻO ka hana maikaʻi loa o ka carbide i hoʻopaʻa ʻia ua hoʻololi mālie i nā pahu kila mua.
I nā makahiki ʻelua i hala iho nei, ua ʻike ʻia ka carbide i uhi ʻia.I ka makahiki 1969, ua hoʻomohala maikaʻi ʻo Suena i kahi mea hana i uhi ʻia i ka titanium carbide.ʻO ka substrate o ka mea hana he tungsten titanium cobalt cemented carbide a i ʻole tungsten cobalt cemented carbide.ʻO ka mānoanoa o ka titanium carbide coating ma ka ʻili he mau microns wale nō, akā ke hoʻohālikelike ʻia me nā mea hana alloy o ka brand like, hoʻonui ʻia ke ola lawelawe e 3 mau manawa, a hoʻonui ʻia ka wikiwiki o ka ʻoki ʻana e 25% - 50%.Ua ʻike ʻia ka hā o nā mea hana hoʻopili i nā makahiki 1970, hiki ke hoʻohana ʻia e ʻoki i nā mea paʻakikī i ka mīkini.
Ka manawa hoʻouna: Iulai-22-2022
