Fused Calcium Aluminate (pre refining slag)

Fused Calcium Aluminate is a premelted residue(pre refining slag) used in steel making industry to seperating sulfur and oxgen content of steel and improve its quality and productivity. It's made of fusion of mixture of certain raw materials in electric arc furnace under high temperature. We're one of the first China companies which manufactured this fused mineral. Quality has been tested and proved by many domestic and international steel making companies. With slag rapidly,