GREY:CPMNF - Post by User
Comment by
greenandgoldon Oct 15, 2011 7:52am
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Post# 19152406
RE: RE: RE: ArcelorMittal's Fire Lake mine
RE: RE: RE: ArcelorMittal's Fire Lake mineManganese is not actually a deleterious element. In some cases it is added during the steelmaking process to improve the strength of steel, and its workability at high temperatures. Steel companies prefer to start off with low manganese iron ore because then they can add as much or as little manganese as they want. Less than 1% manganese content is very marketable for iron ore.