WFA/Abrasive White Corundum

1. White fused alumina Description:WFA/Abrasive White Corundum White fused alumina,a kind of high-grade refractories, was made from the imported high quality alumina by melting above 2 000 in the electric arc furnace and cooling. It is white with the main crystal phase αAl2O3. 2. Applications: The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials. 3. Chemical & Physical Analysis: Model: WA JIS#46 Chemical compositions Physical properties Items Value of specification (%) Items Property Al2O3 99.55min Color White SiO2 0.05max Bulk density 1.75-1.95g/cm3 Na2O 0.20max Grain density 3.90g/cm3 min Fe2O3 0.04max hardness Morse hardness 9 Micro hardness 21600-22600kg/mm3 Usage Sandblasting content of magnetic substance 0.0023%max Mills: White Fused Alumina plants Brown Fused Alumina plants Mullite plants Henan Sicheng Co., Ltd., owning two manufacturing enterprises for abrasives and machinery respectively, is a comprehensive joint-stock company integrating production, R&D and trade. Our company has been specializing in abrasives and machinery for over 10 years, and enjoys a good reputation for our best quality and service.Our company has passed ISO9001 Quality Management System Attestation. More than 30 experts have continuously worked on product innovations and developments in close cooperation with universities and other research institutions.Until now, we have had customers all over the world.We stick to the tenet of "Honesty is our road, cooperation is our destiny". ,