China Dead Burned Magnesia DBM for Refractory Suppliers ...
Product Details. Dead Burned Magnesia DBM for Refractory is calcined at very high temperatures in a vertical shaft kiln or rotary Kiln, with high density and low reactivity.. Specification: Application: Dead Burned Magnesia DBM for Refractory, it is u sed in steel industry. Due to high density and low reactivity, it is good for improving the rate of scrap steel and sand melting.