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Typical mold powder compositions(wt%) are given as SiO2=33, CaO=20, MgO=1.5, Al2O3=6.0, Na2O=10.5, K2O=1.5, Fe2O3=2.5, MnO=0.1, Cfree=20.5, CO2=6.5, Ctotal=22.0, F=5.0. For estimating CaF2 wt% in...
24 January 2022 5,228 0 View
