Lub Tsib Hlis 2022, CBMM|Niobium thiab Nyij Pooj JFE Steel tau kos npe rau daim ntawv cog lus kev koom tes hauv kev sib koom tes ntawm kev tsim cov hlau stainless tshiab rau cov kev daws teeb meem hluav taws xob thiab khoom siv. Kev sib koom tes yog tsim los ua ke cov kev txawj ntse ntawm ob lub tuam txhab los txhim kho kev hloov pauv ntawm cov ntaub ntawv los pab txhawb kev hloov pauv hluav taws xob thoob ntiaj teb. JFE Steel yog tus thawj coj thoob ntiaj teb hauv kev lag luam stainless hlau nrog ntau tshaj li ib nrab xyoo ntawm kev tsim cov keeb kwm thiab kev paub dhau los. Founded hauv 2003 los ntawm kev sib koom ua ke ntawm Kawasaki Steel Corporation thiab NKK Corporation, lub tuam txhab tau tsim nws tus kheej tsim ntau yam stainless hlau ntau yam uas tau siv dav hauv ntau yam xws li tsheb thauj mus los, infrastructure, lub zog, thiab cov khoom dawb.
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Raws li tus thawj coj thoob ntiaj teb hauv cov khoom lag luam niobium, Brazilian mining thiab metallurgical tuam txhab CBMM|Niobium tau txhawb txoj kev loj hlob ntawm kev lag luam steel rau 67 xyoo dhau los, pab cov tuam txhab muaj feem cuam tshuam los tsim cov khoom qub, ruaj khov thiab siv tau zoo. Stainless hlau yog ib qho ntawm cov ntaub ntawv thawj zaug kom ua tiav cov txiaj ntsig ntawm niobium stabilization thiab yog ib qho ntawm cov khoom siv dav tshaj plaws ntawm niobium, yog li qhov kev thov rau kev siv niobium loj hlob txhua xyoo. "Txoj kev hloov mus rau lub zog ruaj khov dua yuav xav tau tsis yog kev txhim kho ntawm cov txheej txheem tsim hluav taws xob nkaus xwb tab sis kuj tseem muaj kev txhawb nqa ntawm cov khoom siv sib txuas thiab kev siv. , zoo heev corrosion thiab oxidation kuj, thiab zoo heev manufacturing txheej txheem kev ua tau zoo. "
Daim ntawv cog lus siv tau rau tsib xyoos, thiab nws xav tias thaum kawg ntawm qhov project, cov niobium-muaj stainless hlau tshiab yuav raug siv tau thiab siv thoob ntiaj teb. Kev kos npe ntawm daim ntawv cog lus no yuav txhawb nqa kev sib koom ua ke ntawm cov kev daws teeb meem ruaj khov los ntawm Nyiv JFE Steel thiab Brazilian mining thiab metallurgical tuam txhab CBMM|Niobium.
