ʻO Tungsten, i ʻike ʻia no kona kiko heheʻe kiʻekiʻe, paʻakikī, density, a me ka conductivity thermal maikaʻi loa, hoʻohana nui ʻia i nā ʻoihana e like me ke kaʻa, ka pūʻali koa, aerospace, a me ka mīkini, e loaʻa ana iā ia ka inoa o "nā niho ʻoihana."
Mai ka hoʻomaka o Mei 2025, ua ʻoi aku ke kumukūʻai o ka tungsten concentrate ma mua o 170,000 yuan no kēlā me kēia tona, a ua ʻoi aku ke kumukūʻai o ka ammonium paratungstate (APT) ma mua o 250,000 yuan no kēlā me kēia tona, a ua hōʻea lāua i nā kiʻekiʻe mōʻaukala. Hōʻike ka loiloi e kū nei ka lako tungsten kūloko i ʻelua mau pilikia nui: ka kaohi hana holoʻokoʻa a me ka hoʻopau ʻana i nā kumuwaiwai, e hōʻike ana i kahi palena o ka lako. I kēia manawa, manaʻo ʻia e mālama ka noi hou, ʻoiai no ka uea tungsten photovoltaic, i ka ulu ikaika. Ma lalo o kēia loli paʻa o ka lako-koi, e hoʻomau ʻia ke kiʻekiʻe o nā kumukūʻai tungsten i ka wā waena a lōʻihi.
Ma ka lā 29 o Mei, ua hoʻokuʻu ʻo Zhongwu Online i ka ʻikepili e hōʻike ana ua haki nā kumukūʻai o ka tungsten ʻeleʻele kūloko (≥65%) ma mua o 170,000 yuan no kēlā me kēia tona no ka manawa mua, a ua ʻoi aku nā kumukūʻai o APT ma mua o 250,000 yuan no kēlā me kēia tona, e hoʻonoho ana i nā kiʻekiʻe moʻolelo. Hōʻike ka loiloi mai ka hoʻomaka ʻana o ka makahiki, ua kākoʻo maikaʻi ka lako paʻa o ka tungsten concentrate a me ka emi ʻana o nā waihona i nā kumukūʻai tungsten. I ka wā lōʻihi, ʻo ka ulu palena o ka lako ma muli o ka pau ʻana o nā kumuwaiwai a me nā kaohi hana honua, i hui pū ʻia me ka ulu mau ʻana o ke koi mai nā ʻāpana e like me ka photovoltaics, e hoʻonui paha i ka ʻokoʻa o ka lako-koi, e mālama ana i nā kumukūʻai tungsten i kahi pae kiʻekiʻe.
Wahi a ka ʻikepili Wind, i ka lā 6 o Iune, ua hōʻea nā kumukūʻai o ka tungsten ʻeleʻele kūloko (≥65%) i 173,000 yuan no ke tona, piʻi 21.1% mai ka hoʻomaka ʻana o ka makahiki a he 26.3% kiʻekiʻe aʻe ma mua o ka awelika o 2024. Pēlā nō, ua piʻi nā kumukūʻai o ka tungsten keʻokeʻo (≥65%) i 172,000 yuan no ke tona, piʻi 21.2% mai ka hoʻomaka ʻana o ka makahiki a he 26.6% ma luna o ka awelika o 2024. Ma muli o ka piʻi ʻana o nā kumukūʻai o ka tungsten, ua piʻi nā kumukūʻai o APT i 252,000 yuan no ke tona, piʻi 19.3% mai ka hoʻomaka ʻana o ka makahiki a he 24.8% kiʻekiʻe aʻe ma mua o ka awelika o 2024. Ma mua, ua hoʻolaha pū ke Kuhina Kālepa a me ka Hoʻokele Nui o nā Dute i nā kaohi hoʻokuʻu aku ma nā mea kikoʻī, me ka tungsten, e papa inoa pololei ana iā APT ma waena o 25 mau huahana metala kakaikahi a me nā ʻenehana, me nā mea ʻē aʻe e pili ana i ka tungsten e like me ka tungsten oxide.
I lalo, hoʻohana nui ʻia ka carbide cemented i nā mea hana ʻokiʻoki, nā mea hana pale ʻaʻahu, a me nā mea hana mining, e helu ana ma mua o 90% o ke koi. Wahi a ka Metalworking Magazine, i ka makahiki 2023, ʻo nā mea hana carbide cemented tungsten kūloko i helu no 63% o ka mākeke, he piʻi nui mai ka makahiki 2014. I ka hoʻohālikelike ʻana, ua hāʻule ka hoʻohana ʻana o ke kila wikiwiki kuʻuna mai 28% i ka makahiki 2014 a i 20% i ka makahiki 2023.
I kēia manawa, ke kū nei nā mea hana ʻoki kūloko i ʻekolu mau ʻano nui: ka mana helu (CNC), ka hoʻonohonoho ʻana, a me ka hoʻololi kūloko. Ma ke ʻano he laʻana, i ka makahiki 2024, ua hōʻea ka hana ʻana o nā mea hana mīkini ʻoki metala kūloko i 690,000 mau ʻāpana, me nā mea hana mīkini ʻoki CNC he 300,000 mau ʻāpana, e hoʻokō ana i ka helu hoʻohana CNC o 44%, e hōʻike ana i ka hoʻomaikaʻi mau ʻana. Eia nō naʻe, i ka hoʻohālikelike ʻia me nā ʻāina i hoʻomohala ʻia, ua haʻahaʻa mau ka helu hoʻohana CNC o Kina. No ka laʻana, mālama ʻo Iapana i ka helu hoʻohana CNC ma luna o 80%, ʻoiai ʻo ʻAmelika Hui Pū ʻIa a me Kelemania ma mua o 70%.
ʻO CHENGDU HUAXIN CEMMENTED CARBIDE CO., LTD he mea hoʻolako loea a me ka mea hana o nā huahana tungsten carbide, e like me nā pahi hoʻokomo carbidenohana lāʻau, nā pahi pōʻai carbide no ka ʻoki ʻana i ke koʻokoʻo kānana paka a me ka cigarette, nā pahi poepoe no ʻoki ʻana i ka pepa pahu corrugated, ʻekolu puka nā pahi ʻumiʻumi/nā pahi i hoʻokaʻawale ʻiano ka hoʻopili ʻana, ka lipine, a me ka ʻoki ʻana i ka ʻili lahilahi, a nā pahi ʻoki olonāno ka ʻoihana lole, a me nā mea ʻē aʻe.
Ka manawa hoʻouna: Iulai-03-2025
