Low Na2o<0.2 Wfa (white fused alumina) , Powder, High Hardness, Good Toughness, Excellent Wear Resistance/Advanced Refractory

China Low Na2o<0.2 Wfa (white fused alumina) , Powder, High Hardness, Good Toughness, Excellent Wear Resistance/Advanced Refractory, Find details about China Low Na2o Wfa White Fused Alumina Al2O3 from Low Na2o<0.2 Wfa (white fused alumina) , Powder, High Hardness, Good Toughness, Excellent Wear Resistance/Advanced Refractory