South Africa yog lub tsev rau feem coob ntawm lub ntiaj teb cov chromite deposits thiab yog cov loj tshaj plaws ferrochrome thiab chromite ore tsim.
Leej twg tsim cov chromium tshaj plaws?
South Africa yog tus tsim khoom loj tshaj plaws ntawm chromium hauv ntiaj teb li xyoo 2020, nrog rau kev tsim khoom ntau txog 16 lab metric tons hauv xyoo ntawd.
ferrochrome tsim nyob qhov twg?
Ferrochrome (FeCr) yog ib qho hlau ntawm chrome thiab hlau siv hauv kev tsim cov hlau tsis muaj steel, tshwj xeeb hlau thiab castings. Nws yog tsim nyob rau hauv ib tug zog intensive txheej txheem nyob rau hauv hluav taws xob furnaces los ntawm chrome ore, hlau ore thiab thee. Cov teb chaws tsim khoom loj tshaj plaws ntawm ferrochrome yog South Africa, Kazakhstan, Is Nrias teb thiab Tuam Tshoj
Lub teb chaws twg yog tus tsim khoom loj tshaj plaws ntawm chromite?
South Africa yog lub ntiaj teb tus tsim khoom loj tshaj plaws ntawm chromite ore niaj hnub no, thiab cov ntxhia yog siv los ua cov hlau tsis muaj steel.
Nws yog tus tsim khoom loj tshaj plaws ntawm chromite hauv Is Nrias teb?
Odisha yog tus tsim tawm ib leeg [99 feem pua] ntawm chromite ore. Tshaj 85 feem pua ntawm cov ore yog qib siab [Keonjhar, Cuttack thiab Dhenkanal].
