white fused alumina white aluminum oxide White fused aluminum oxide

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white fused alumina, white aluminum oxide, White fused aluminum oxide White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on . white fused alumina chemical composition: Al2O3:*9%MIN Na2O:0.5%MAX CaO:0.5% MAX Magnetic material content(%):0.**3 %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: Ms.helen Liang(sales manager) **********6 TEL:**6 **9 ********8 *******8 *******7 *******6 FAX:**6 **9 *******9