Cov neeg siv khoom Nyij Pooj Tshawb xyuas Ferrosilicon

Cov neeg siv khoom Japanese tshuaj xyuas ferrosilicon

Cov neeg muas zaub los ntawm Nyiv xaj ferrosilicon.

Ferrosilicon (FeSi) yog cov hlau thiab silicon uas feem ntau siv rau hauvsteelmaking rau deoxidation thiab raws li ib tug alloying tivthaiv.