Ke kūlana o kēia manawa o ka carbide sima

carbide simahana ʻia me ka pauka tungsten carbide (paʻa paʻakikī) o ka metala refractory kiʻekiʻe e like me ka mea nui, a me nā metala e like me ka cobalt a me ka nickel (binder phase) e like me nā mea hoʻopaʻa.He poepoe wili, kaomi, a sintered me kiʻekiʻe kiʻekiʻe Alloy mea me kiʻekiʻe paakiki a me ka maikai aahu pale.I kacarbide simaʻO ke kaulahao ʻoihana, ʻo ka upstream ka nui o ka tungsten ore, cobalt ore mining,tungsten carbide, ka pauka cobalt, a me nā mea ʻē aʻe, a ʻo ka lalo ka mea nui o ka ʻoki ʻana i nā mea hana, nā mea hana mining a me nā mea hana pale lole.

ʻOiai ua piʻi mālie ka hana carbide cemented o koʻu ʻāina, nāwaliwali ka hoʻokūkū honua o nā huahana.Ma ka helu ʻana i ka nui o nā mea hoʻokomo a me nā mea e hoʻokuʻu ʻia i koʻu ʻāina, e hoʻemi ʻia ka lawe ʻana mai o nā huahana carbide cemented o koʻu ʻāina i ka 12.8% o kēlā me kēia makahiki a hiki i 1,285.8 tons i ka makahiki 2021, a e hoʻonui ʻia nā mea hoʻopuka ma 32.96% o kēlā me kēia makahiki.% i 3190.3 tona.E like me ka hapaha mua o 2022, koʻu ʻāinacarbide simaHe 334.8 tons ka nui o ka lawe mai, he 4.73% ka nui o ka makahiki ma ka makahiki, a he 651.1 tons ka nui o ka lawe ana, he 11.81% ka emi o ka makahiki ma ka makahiki.