Белый оксид алюминия для пескоструйной обработки и абразивный

White fused alumina 1. Description:White Aluminum Oxide White Aluminum Oxide/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 hardness of white fused alumina is a little higher than brown fused alumina ,the abrasives made of WA is suitable for the grinding of high carbon steel, high speed steel, and stainless steel. besides , white fused alumina also can help with the made of precision casting and advanced refractory materials. different sizes ,so that we can meet you any meet. and strict management system, so that we can supply you with high quality ! 3. Chemical & PhysicalAnalysis Model: WA JIS#12 Chemical compositions Physical properties Items Value of specification (%) Items Property Al2O3 99.57min 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 Usage Sandblasting content of magnetic substance 0.0023%max Mills: White Fused Alumina plants Brown Fused Alumina plants Mullite plants 4. About us 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". ,