... casting defects such as slag, gas, which is helpful for molten iron (steel) purification, improve castings quality, reduce ... . Du Baite efficient slag remover can be used in ladle, crucible furnace, electric furnace and reverberatory furnace. By ... place, waterproof, moistureproof, ripstop. physical and chemical indexes (For casting iron using)Table 1: compositions compositions(element)loss on ...