white fused alumina/white aluminium oxide
Its main material is bayed alumina, which is electrically fused in high temperature. It is white and its hardness is higher, but toughness is lowers than that of brown fused alumina. The abrasive tools made of it are suitable for the grinding of high carbon steel, high speed steel and chilled steel. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.
1. Chemicla compositionAl2O3 - 99% minSiO2 - 0.1% maxTiO2 - 0.1% maxFe2O3 - 0.05% maxK2O + Na2O - 0.3% maxLoss on Ignition 0.1% max
2. Package a. 25KG P.P.bag+ 1MT jumbo bag b. 1MT jumbo bag+ pallet
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flap disc/flap wheel |
It is made by fiberglass pad and colophony, by suitable temperature and pressure. It is used for making flap disc, and polishing. |
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white fused alumina/white aluminium oxide |
Its main material is bayed alumina, which is electrically fused in high temperature. It is white and its hardness is higher, but toughness is lower... |
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brown fused alumina/brown aluminium oxide |
we are a brown fused alumina factory. we can supply with high quality and lower price.
1. Chemical composition
Grit size SiO2 Al2O3 ... |
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silicon carbide |
Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, bras... |
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