Tus nqi ntawm tungsten carbide cuam tshuam rau tus nqi ntawm cov khoom siv laum.

Vim yog tus nqi ntawm tungsten carbide, uas yog ib yam khoom tseem ceeb rau cov khoom siv rau cov khoom siv dov thiab cov khoom siv PDC, cov nqi tsim khoom tau nce siab heev. Cov nqi khoom siv raw tseem nce ntxiv, ua rau qhov xwm txheej hnyav zuj zus. Peb cov khoom muag yuav luag tag. Txhawm rau daws cov teeb meem no, peb yuav hloov tus nqi ntawm peb cov khoom. Peb txaus siab rau koj txoj kev nkag siab thaum peb siv zog ua kom zoo.

Qhov kev nce nqi ntawm cov tungsten carbide tsis ntev los no yog los ntawm ntau yam uas cuam tshuam. Kev txwv kev muab khoom tseem ceeb, vim tias Tuam Tshoj—uas tsim tau 82.7% ntawm cov tungsten thoob ntiaj teb—tau tswj kev xa khoom ntau dua rau cov khoom tungsten nyoos xws li ammonium paratungstate (APT) thiab tungsten oxide thaum Lub Ob Hlis 2025, txo kev xa khoom ntau dua 80%. Tib lub sijhawm, nws thawj pawg ntawm cov tungsten mining quotas rau xyoo 2025 poob 6.45% xyoo-rau-xyoo, nrog rau Jiangxi Xeev txo cov zis los ntawm 10%. Qhov kev txwv ob txoj cai no ua rau kev lag luam thoob ntiaj teb nyuaj siab, tshwj xeeb tshaj yog thaum cov tebchaws sab hnub poob tawm tsam los hloov cov khoom siv Suav.
Kev nyuaj siab ntawm sab kev thov kuj tseem ceeb heev. Cov kev lag luam tshiab txog lub zog, suav nrog cov xov hlau tungsten photovoltaic (kev nkag mus ntau tshaj 12%) thiab cov chaw tsim hluav taws xob nuclear fusion uas xav tau 3,000 tons ntawm tungsten, tau tsav kev siv tsis tau muaj dua li. Kev thov tub rog kuj tau nce siab thaum muaj kev kub ntxhov hauv ntiaj teb, thaum kev tsim khoom siab heev - xws li cov cuab yeej carbide precision rau EVs thiab cov neeg hlau lag luam - txhawb nqa cov ntawv thov zoo. Kev khaws cia los ntawm cov neeg muab khoom ua rau muaj kev tsis txaus ntxiv, nrog rau cov nqi hmoov tungsten mus txog 364 yuan / kg thaum Lub Rau Hli 2025. Txawm hais tias kev kho qhov kev lag luam luv luv, kev tsis txaus mus sij hawm ntev thiab kev khaws cia zoo los ntawm EU thiab Asmeskas qhia tau tias muaj kev nce siab.

Vim yog qhov ua rau tus nqi ntawm tungsten carbide nce ntxiv, tus nqi ntawm cov khoom siv laum tau raug hloov kho. Yog tias koj tso ib qho kev txiav txim, thov sab laj rau tus nqi tshiab tshaj plaws.