High quality white fused alumina electrically furnace with high grade aluminium oxide powder, it has higher hardness and slight lower toughness comparing with brown fused alumia. It is a kind of high grade refractory materials. Specifications1.High al2o3 content>99.3% 2.Manufacturer with fepa, ansi, jis 3.Passed iso 9001:2000 4.High reputation in quality and price
