Raws li deoxidizer rau steelmaking, silicon manganese, ferromanganese thiab ferrosilicon yog dav siv. Muaj zog deoxidizers yog aluminium (aluminium hlau), silicon calcium, silicon zirconium, thiab lwm yam (saib deoxidation cov tshuaj tiv thaiv ntawm hlau). Cov ntau hom siv los ua cov khoom siv alloy muaj xws li: Ferromanganese, f ...
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