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Personne àcontacter Ms. Sophia
A-1403 Huayuan Wealth Plaze No.1 Luopu Road, Luoyang, Luoyang Henan, China
White fused alumina / White Aluminum Oxide / WFA / WA WA / white fused alumina: white fused alumina is electrically fused in arc furnace with high grade Bayer&#**9;s process 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. Abrasives tools made of it are suitable for grinding high-speed, high carbon steel, etc. It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for chemical industry, special ceramics and high-grade refractory materials, etc. White fused alumina also can be called as White Aluminum Oxide, WFA or WA Use of Whit fused alumina: first as the abrasive materials, second as the refractory materials, third as the sandblasting abrasive materials xxxxx Chemical composition (%) of white fused alumina: Al2O3 Na2O *9.*0%Min 0.5%Max Size of white fused alumina: For abrasive materials: F*2#*-F*0#, F*0#*-F**0#, F**0#*-F**0#; W1#***3# For refractory materials: P(**1mm, **3mm, **5mm, **8mm, ***2mm.), fine powder: ****0#, ****0#, ****0# (Attention: F means the specification for bonded abrasives and sandblasting; W means micro powder)
