Refractory Raw Materials

Fused Magnesia Chrome

Items FMC60L FMC65L  FMC58H  FMC65H
Cr203% 18 18 20 20
MgO (%) 60 65 58 65
Fe₂O₃(%) 11.1 8 11.5 8
SiO₂(%)  1 1 1 1
CaO (%) 1.2 1.2 1.2 1.2
Al₂O₃(%) 7 6 5-7 5
Bulk Density (g/cm³) 3.7 3.65 3.7 3.65