sell brown aluminum oxide ,refractory,abrasive20090623

Brown Fused Alumina(Brown aluminum oxide) is characterized by high purity, good crystal, strong fluidity, low coefficient of linear expansion ,good corrosion-resistance and so on. After practical tests by dozens of refractory manufacturers, RS Brown Fused Alumina cant burst,pulverise and craze in the using course. In particular, its performance-cost ratio is much higher than traditional Brown Fused Alumina, making RS Brown Fused Alumina become the best aggregate and padding of brown fused alumina refractory materials. Brown Fused Alumina Chemical composition: Al2O3:95%MIN Fe2O3:0.3%MAX SiO2:1.5%MAX TiO2:3.0%MAX Magnetic material content(%) :0.05%MAX 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:phia wang 13523797023 e-mail:sophiawang@rs-abrasive.com tel:86-379-65285886,65285887,65285888 direct:86-379-65286195 fax:86-379-65285889