Synthetic slag consists of prepared mixture of several individual oxides which is used during secondary steelmaking to assist the steel treatment in the ladle from the viewpoint of effective refinement. Synthetic slag practice is normally used to obtain clean steels and also for the desulphurization of the liquid steel.
Calcium aluminate /synthetic slag
Sintered calcium aluminate
Calcium ferrite Shorten the melting time. The rapidness of slag, high efficiency dephosphorization rate
high Fe Calcium ferrite
Calcium ferrite slag for molten steel
Calcium silicate for mold flux
calcium aluminate high Al2O3