Products Description
Brown fused alumina (brown corundum) is produced by a reduction fusion of high quality bauxite in electric arc furnaces.
It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications.
Its thermal properties make it an excellent raw material for abrasive and refractory applications.
Product Parameter
Grains Specifications And Composition | ||||
JIS | 240#，280#，320#，360#，400#，500#，600#，700#，800#，1000#，1200#，1500#，2000#，2500#，3000#，3500#，4000#，6000#，8000# | |||
European standard | F240，F280，F320，F360，F400，F500，F600，F800，F1000，F1200，F1500 | |||
National standard | W63，W50，W40，W28，W20，W14，W10，W7，W5，W3.5 | |||
Chemical Composition | ||||
Grains | Chemical composition(%) | |||
Al2O3 | SiO2 | Fe2O3 | TiO2 | |
240#–1000# | ≥94.5 | ≤1.5 | ≤0.15 | ≤2.5 |
1500#-4000# | ≥94.0 | ≤1.5 | ≤0.20 | ≤2.5 |
6000#-8000# | ≥92.0 | ≤2.0 | ≤0.5 | ≤3.0 |
Application
Packing and Delivery
※ 1ton/jumbo bag
※ Jumbo bag + Wooden pallets
※ 25kgs/bag, 40 bags/jumbo bag
※ 25kgs/woven bag or kraft paper bag
※ All package can be customized according to customers’ requirements
brown fused alumina, brown fused alumina powder, brown corundum
