E hoʻohui i ka carbide tungsten a me nā mea metala ʻē aʻe e hana ai i ka carbide daimana i kona ʻano paʻakikī, inā ʻo ka paʻakikī o ke daimana ma 100 mau helu, a laila hiki i ka carbide paʻakikī kiʻekiʻe ke hiki i nā helu 94, me ka ʻōlelo kahiko "ʻoi loa". aia ma Zhuzhou Hunan, hiki i nā mea hana ʻoki carbide ke hana i ka uwea kila maʻamau i ʻoi aku ka lahilahi ma mua o ka lauoho kanaka, a laila e ʻoki ai i nā kelepona paʻa lima, nā kamepiula a me nā huahana uila ʻē aʻe i loko I kahi mokulele mokulele, liʻiliʻi i ke kelepona kelepona, nā mea uila, metala ʻO ka hana ʻana o nā mea, ʻaʻole hiki ke waiho i ka carbide e wehe, ʻoiaʻiʻo, cemented carbide a me ka paʻakikī kiʻekiʻe, ikaika, abrasion kū'ē a me ka corrosion kū'ē, e ia i loko o ka oihana koa, mokulele, machinery, metallurgy, aila wili, mining mea paahana, uila uila, kūkulu, etc.

 Mai ka apple 4 a hiki i ka 6, ka jack a me ka pale aniani i hana ʻia o nā kelepona paʻa, ua hoʻopau ʻia nā kaʻina hana ma ka foxconn a me ka hale hana ʻenehana polū, a ʻo kā lākou mea hoʻolako ʻokiʻoki ʻo zhuzhou diamond cutting. ʻO ka hana ʻana i nā mea kila kila kiʻekiʻe mai ʻAmelika Hui Pū ʻIa, hiki ke hoʻohana ʻia i ka ʻenekini mokulele a me ka ʻēheu, no laila ʻoi aku ka ikaika a me ka paʻakikī ma mua o ke kila maʻamau, akā me ka hoʻohana ʻana i nā lau nc hou, hiki ke hana i ka manawa like i ka wā ma mua. ʻelua manawa o ke kaʻina hana, ʻoi aku ka nui ma mua o ka hoʻonui ʻia ʻana o ka huahana like ʻole o 50%. ʻAʻole wale ka wikiwiki, ua hoʻokō ka lau i nā huahana like honua o ka kiʻekiʻe kiʻekiʻe o 0.05 microns. ʻO kēia ʻano nc blades a me nā huahana ʻokiʻoki e koi i ka pololei mīkini kiʻekiʻe, ʻoki mea hana ma luna o ka mākeke ka mea kiʻekiʻe loa, ua kōkua i ke kanu paʻakikī e lilo i mea ʻoki carbide cemented nui loa o ka ʻāina o ka noiʻi ʻepekema, hana a me ke kumu kūʻai, ʻo Dr. , Volkswagen, Siemens a me nā mea hoʻolako hui kaulana ʻē aʻe.

I ka hapa mua o kēia makahiki, ua piʻi aʻe ke kūʻai aku o ka mea hana holoʻokoʻa a me ka mea hana nc ma kahi o 20%, "He mea ʻino ka hoʻokūkū mākeke, inā ʻoi aku ka maikaʻi o kāu huahana ma mua o nā mea ʻē aʻe, ʻoi aku ke kumukūʻai ma mua o nā mea ʻē aʻe, a laila e hopu kāu huahana i kāna mākeke" i ʻōlelo ai ka luna ʻenehana paʻakikī o ZZT Shang Aimin.

Ua helu ʻia nā waihona tungsten Kina i ʻelua hapakolu o nā mālama honua, ʻo kēia mau mea maikaʻi i hiki ʻole i nā poʻe ʻē ke hoʻololi i hana ʻia ʻo zhuzhou ma ke kahua kūlana mua o ka carbide cemented ma Asia. Ma mua o ka 1990s, ua haʻaheo ka ZZT i nā huahana kiʻekiʻe ma muli o nā pono o nā mea maka. Eia nō naʻe, pono e hoʻohana ʻia ka tungsten i kēia waiwai waiwai e hana i nā huahana i hoʻohui ʻia i ka waiwai, me nā huaʻōlelo Kina "ʻaʻole pono e hoʻokomo ʻia nā pua i loko o ka lepo bipi". Ma lalo o ka stimulus o haole akamai e hoʻomanaʻo maikaʻi, ua ʻike ke alakaʻi no ka manawa mua, ʻo ke poʻo o ka mea kanu mea kanu ʻaʻole ia he ana o ka kūleʻa ʻoihana, akā ʻoi aku ka waiwai i hoʻohui ʻia.

Ma 2014, ʻo ke kūʻai aku ʻana o ka carbide ma kahi o ￥175,000,000,000. ʻO nā poʻokela ʻoihana nui ʻekolu o Sandvik o Suedena, Iscar o ka ʻIseraʻela he mau makahiki o ka noiʻi a me ka hoʻomohala ʻana, ua hoʻopau lākou i ka loaʻa kālā kūʻai ma 2014 ʻo 63,8 biliona yuan, 17,5 biliona yuan a me 10,2 biliona yuan, ʻo kā lākou kālā kūʻai i helu ʻia no ka hapalua o carbide honua. ʻO ka hapakolu o ka loaʻa kālā o Sandvik a me Kennametal mai nā huahana tungsten carbide maʻemaʻe, ʻo nā hapakolu ʻelua mai ka hoʻohana ʻana i ka carbide extension o nā mea hou. ʻO ka huahana makahiki o ZZT he 5000 tons i ka makahiki 2014, ka mea mua ma ka honua, akā ʻo ka loaʻa kālā hana he 5.98 biliona yuan wale nō, ʻo ka lima o ka honua. "No mākou i ka papa ʻelua o ka honua, pono mākou e hoʻoikaika nui e hoʻomohala" i ʻōlelo ai ka luna nui o ZZT Wu Guogen.

   ʻAʻole nā ​​​​huahana haʻahaʻa haʻahaʻa wale nō, akā ke alo nei i ka hoʻokūkū ikaika o nā ʻoihana pilikino ʻoi aku ma mua o ʻelua haneli. noiʻi a me ka ulu ana kikowaena ua lilo i ka lahui kī keʻena keʻena, hou huahana ulu i ke kuhikuhi o ka makeke loli, mai ka kiʻekiʻe mama machining, automotive, aviation loaʻa hoʻonui i IT, kiʻekiʻe-wikiwiki kaʻaahi, kaʻa kaʻa kaʻa a me nā mahinaʻai, a ua hoonoho iho la ia. i kekahi mau lālā kūikawā i ka hana ʻana i nā huahana kiʻekiʻe o ka hui ʻo Shenzhen jinzhou, i nā makahiki ʻekolu i hala iho nei, ʻoi aku ka nui o ka hui kālā ma mua o: 77.16%, 110.06%, 244.42%, ma jinzhou production micro drill ma shenzhen ma ke ʻano he laʻana, kēia. ʻano o nā huahana mea hana ʻoki pololei no ka ʻoihana IT, i ka loaʻa kālā kūʻai aku o 670 miliona yuan i ka makahiki i hala, loaʻa nā waiwai e like me 100 miliona yuan. Ua lilo ka hui ʻo Jinzhou i ka lua o ka ʻoihana hana liʻiliʻi liʻiliʻi nui loa ma ka honua, hiki i ka liʻiliʻi liʻiliʻi ke hoʻokō i ke anawaena liʻiliʻi he hapakolu o ka lauoho kanaka, e hōʻike ana i ka pae kiʻekiʻe o ka hana mīkini.

   ʻO ka hana carbide cemented o Kina ma kahi o 28000 tons i ka makahiki 2014, ʻo ka loaʻa kālā he 28 biliona yuan. E like me ka lā mai ke aupuni Hunan, ʻo ka waiwai hoʻopuka makahiki o ka ʻāina he 41 ʻoihana paʻakikī paʻakikī he 10.724 biliona yuan. Nui nā wahi inā huli ke ala hoʻololi o Hunan o ka carbide i ka mākeke kiʻekiʻe.