APPIE
APPIE JIS Test Powders2 White Fused Alumina
Manufacturer: The Association of Powder Process Industry and Engineering (APPIE)
Standard
- Reference standard:JIS Z 8901
- Material：White fused alumina
- Particle density：3.9∼4.0g/cm3
Chemical component：Al2O3 99% min.
Particle size distribution – measured by Electrical Sensing Zone Method
| Class | Particle size(μm)at 94%,50%,3% oversize weight basis(%) on the cummulative distribution curve | ||
|---|---|---|---|
| 94% (min.) | 50% | 3% (max.) | |
| No.1 | 0.8 | 2±0.5 | 5 |
| No.2 | 2.0 | 4±0.5 | 11 |
| No.3 | 4.5 | 8±0.6 | 20 |
| No.4 | 9.0 | 14±1 | 31 |
| No.5 | 20 | 30±2 | 58 |
| No.6 | 40 | 57±3 | 103 |
Electron Microscopic Photograph
Test Powders 2-White fused alumina No.1（SEM）
Test Powders 2-White fused alumina No.３（SEM）
Test Powders 2- White fused alumina No.６（SEM）
