Ramming mix for EAF bottom is made of fused magnesia or medium-class magnesia and Mgo-Cao-Fe2O3 sinter. It is characterized by high density, high strength, great resistance to corrosion, great thermal resistance, and long service life. It is extensively applied to general and ultra high power arc furnace, DC arc furnace and electric refining furnace for ferroalloy.

》》Index parameters