white fused alumina, brown fused alumina, black silicon carbide , green silicon silicon
white fused alumina, brown fused alumina, black silicon carbide , green silicon silicon
White Fused Alumina /White Corundum 120#
Product Description
White corundum was mae from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.After two crushing and shaping by the grinder, the iron is magnetically selected and finally sieved into different models of grains. The main chemical component of white corundum grains is AL2O3, which is white opaque and has a high Mohs hardness. The white corundum grains has the characteristics of high temperature resistance, acid and alkali corrosion resistance, strong grinding ability and stable thermal performance. It is suitable for surface beautification of glass and metal, and can also be used as raw material for sandblasting and rust removal.
Packaging & Shipping
1. 25kgs pvc bag
2. 25kgs pvc bags+1MT big bag
Packaging can be customized according to customer requirement
Physical and chemical indicators
The chemical index | Physical index | ||
AL203 | ≥99.5% | Mohs hardness | 9 |
Fe2O3 | ≤0.06% | Real density | 3.95 |
Na20 | ≤0.03% | Bulk density | 1.75-1.95g/cm3 |
SiO2 | ≤0.02% | Melting Point | 2250 |
Application
Grinding high carbon steel, high speed steel and stainless steel, etc.
White corundum can be used as sandblasting in the production of TV screens.
Stamp, marble tombstone, ceramic, wood etching processing
Surface preparation and finishing
Surface smear and rust removal of metal oxide layers, metal or non-metal products
Picture
Contact us
Tel:+86-15890150757
Landline:+86-0371-6090-0379
Skype:15890150757