Tungsten, paub txog nws qhov siab melting point, hardness, ceev, thiab zoo heev thermal conductivity, yog dav siv nyob rau hauv kev lag luam xws li tsheb, tub rog, aerospace, thiab machining, tau txais nws lub npe ntawm "kev lag luam hniav."
Txij li thaum lub Tsib Hlis 2025, tungsten concentrate tus nqi tau tshaj 170,000 yuan ib tuj, thiab ammonium paratungstate (APT) cov nqi tau tshaj 250,000 yuan ib tuj, ob qho tib si mus txog keeb kwm highs. Kev tshuaj xyuas qhia tau hais tias cov khoom siv tungsten hauv tsev ntsib ob qho kev tsis sib haum xeeb: tag nrho cov kev tswj hwm kev tsim khoom thiab cov peev txheej depletion, nthuav tawm lub qab nthab. Lub caij no, kev thov tshiab, tshwj xeeb tshaj yog rau photovoltaic tungsten hlau, xav kom muaj kev loj hlob muaj zog. Raws li qhov kev xav tau nruj nruj no, tungsten tus nqi yuav nyob twj ywm siab hauv nruab nrab mus rau lub sijhawm ntev.
Thaum Lub Tsib Hlis 29, Zhongwu Online tau tshaj tawm cov ntaub ntawv qhia tias cov khoom siv dub tungsten concentrate (≥65%) tus nqi tsoo los ntawm 170,000 yuan ib tuj thawj zaug, thiab APT cov nqi tau tshaj 250,000 yuan ib tuj, ob qho tib si teev cov ntaub ntawv siab. Kev tshuaj xyuas qhia tau tias txij li thaum pib ntawm lub xyoo, nruj tungsten concentrate mov thiab cov khoom lag luam poob qis tau txhawb nqa tus nqi tungsten zoo. Nyob rau hauv lub sij hawm ntev, txwv kev loj hlob vim muaj peev xwm depletion thiab kev tswj hwm thoob ntiaj teb, ua ke nrog kev xav tau kev loj hlob los ntawm cov sectors xws li photovoltaics, yuav nthuav dav cov khoom-xav tau qhov sib txawv, khaws cov nqi tungsten nyob rau hauv ntau yam.
Raws li cov ntaub ntawv Cua, raws li lub Rau Hli 6, cov khoom siv dub tungsten concentrate (≥65%) tus nqi mus txog 173,000 yuan ib tuj, nce 21.1% txij thaum pib ntawm lub xyoo thiab 26.3% siab dua qhov nruab nrab xyoo 2024. Ib yam li ntawd, dawb tungsten concentrate (≥65%) tus nqi tau nce mus rau 172,000 yuan ib tuj, nce 21.2% txij thaum pib ntawm lub xyoo thiab 26.6% siab tshaj qhov nruab nrab 2024. Tsav los ntawm kev nce nqi tungsten concentrates, APT cov nqi nce mus rau 252,000 yuan ib tuj, nce 19.3% txij thaum pib ntawm lub xyoo thiab 24.8% siab dua qhov nruab nrab 2024. Yav dhau los, Ministry of Commerce thiab General Administration ntawm kev lis kev cai koom ua ke tshaj tawm kev tswj kev xa tawm ntawm cov khoom tshwj xeeb, suav nrog tungsten, qhia meej txog APT ntawm 25 cov khoom tswj tsis tshua muaj hlau thiab thev naus laus zis, nrog rau lwm yam khoom ntsig txog tungsten xws li tungsten oxide.
Hauv qab, cemented carbide feem ntau yog siv rau hauv cov cuab yeej txiav, cov cuab yeej hnav-tiv taus, thiab cov cuab yeej mining, suav nrog ntau dua 90% ntawm kev thov. Raws li Metalworking Magazine, nyob rau hauv 2023, domestic tungsten cemented carbide cov cuab yeej accounted rau 63% ntawm kev ua lag luam, ib qho tseem ceeb nce los ntawm 2014. Nyob rau hauv sib piv, cov tsoos high-ceev steel siv poob los ntawm 28% nyob rau hauv 2014 mus rau 20% nyob rau hauv 2023.
Tam sim no, cov cuab yeej txiav hauv tsev ntsib peb yam tseem ceeb: kev tswj tus lej (CNC), kev ua haujlwm, thiab kev hloov pauv hauv tsev. Noj digitalization ua piv txwv, hauv 2024, cov khoom siv hlau txiav tshuab hluav taws xob hauv tsev tau mus txog 690,000 units, nrog CNC txiav tshuab cov cuab yeej suav tag nrho 300,000 units, ua tiav CNC kev txais yuav tus nqi ntawm 44%, qhia kev txhim kho khov kho. Txawm li cas los xij, piv rau cov teb chaws tsim, Tuam Tshoj tus CNC txais yuav tus nqi tseem tsawg. Piv txwv li, Nyiv tuav lub CNC kev saws me nyuam siab tshaj 80%, thaum lub tebchaws United States thiab lub teb chaws Yelemees tshaj 70%.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD yog ib lub chaw tsim khoom thiab chaw tsim khoom ntawm tungsten carbide khoom, xws li carbide insert riamrauua ntoo, carbide ncig riam rau luam yeeb & luam yeeb lim qws slitting, round riam rau corrugated cardboard slitting, peb lub qhov rab chais hniav / slotted hniavrau ntim, daim kab xev, thiab nyias zaj duab xis txiav, thiab fiber cutter hniavrau kev lag luam textile, thiab lwm yam.
Post lub sij hawm: Jul-03-2025
