White fused alumina is made in arc furnace with high grade processed alumina as raw materials. It has higher hardness , high toughness, and also characterized by its high purity. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel. also widely used for bonded and coated abrasives, polishing, precision casting and so on.
Chemical and Physical Composition:
| white fused alumina | |||
| chamical ananlysis(%) | physical properties | ||
| Al2O3 | ≥99 | color | white |
| SiO2 | ≤0.04 | crystal form | a-Al2O3 |
| NaO2 | ≤0.22 | bulk density | 1.75-1.95g/cm3 |
| Fe2O3 | ≤0.05 | true density | 3.95-3.97g/cm3 |
| K2O | ≤0.01 | mosh hardness | 9.0min |
| usage | sandblasting/grinding | ||
Application of brown aluminum oxide :
* it are suitable for grinding high-speed,high carbon steel
* abrasives tool
* grinding and sandblasting
* ceramics
Products showroom:
