semi-friable fused alumina is low titanium brown fused alumina. we call semi-friable fused alumina. it has higher hardness and friability ability compaired with brown fused alumina.it offers good cutting performance in fast and can be widely used in bonded abrasives for working with heat sensitive metals and alloys,soft non-ferrous metals and rubber plastic,wood etc. furthermore, our company , henan ruishi special refractory co., ltd. is established according to the modern management in 1993. as one of the main manufacturers and exporters for abrasive, refractory materials and metallurgy industry in china. we have six plants (one fused plant ,three processing factories, one special refractory material plant,one metallurgy material plant,one acid washing and water washing plant, and sales department ).we can produce 80,000 tons annually. our products are main exported italy, france, russia, american, japan, spain ,canada ,korea and so on. semi-friable fused alumina chemical composition(%): al2o3: 97.5min fe2o3:0.15max sio2:0.5max tio2:1.5max we have strict control about company & quality;our service is full-around and first-class. so we¡¯re you wise choice.don¡¯t hesitate to contact us. contact person: ms. liang xiaofei(sales manager) helen(at)rs-abrasive.com