Niobium Kev Lag Luam Outlook

Ntau cov peev txheej niobium thiab tus nqi ruaj khov rau lub sijhawm ntev yog qhov muaj txiaj ntsig zoo rau kev nthuav dav kev siv thiab tsim daim ntawv thov. Niobium hauv kev lag luam steel, kev lag luam aerospace, kev lag luam petrochemical, kev lag luam hluav taws xob thiab lwm yam kev lag luam yog booming. Raws li US Bureau of Mines kwv yees, niobium noj hauv 10 xyoo tom ntej yuav yog 611% ntawm kev loj hlob txhua xyoo, txog rau thaum xaus ntawm lub xyoo pua, lub ntiaj teb kev noj niobium yuav ncav cuag 318 ~ 515 lab tons. Hlau thiab hlau kev lag luam tseem yog cov neeg siv khoom tseem ceeb ntawm niobium, niobium uas muaj lub zog siab qis-alloy steel ntau lawm suav txog 3% mus rau 4% ntawm lub ntiaj teb tag nrho cov hlau tsim, xav kom txog thaum kawg ntawm lub xyoo pua no, nws cov khoom yuav tuaj yeem ua tau. ncav cuag 15% mus rau 20% ntawm lub ntiaj teb tag nrho cov hlau ntau lawm. Tam sim no, kev sib tw kev loj hlob ntawm niobium-muaj lub zog siab qis-alloy steel tau dhau los ua ib qho kev sib tw ntawm kev tsim cov thev naus laus zis hauv cov teb chaws uas muaj kev lag luam siab heev, thiab nws yog ib qho tseem ceeb txhais tau tias txhawm rau txhim kho cov hlau zoo rau cov teb chaws uas tsis muaj steel ntau lawm. .