... ceramics) are widely used in the foundry industry such as casting /foundry of low carbon steel, stainless steel , iron, bronze, copper, ... , dross, gas, slag and other impurities.Each lot of goods is strictly produced as per China national standard JC ... fluidity, castability, machinability, yield Remove a much greater fraction of fine particulate, Reduce rejects and rework, Low-pressure loss.Provides ...