|
Category |
Model(mm) |
Dimension deviation(mm) |
|
Alumina ball 1/2″ |
φ13 |
±1.0 |
|
Alumina ball3/4″ |
φ19 |
±1.5 |
|
Alumina gravel 1# |
2~4 |
- |
|
Alumina gravel 2# |
3~6 |
- |
|
Name |
Chemical component |
|||
|
|
Al2O3 |
SiO2 |
MgO |
Fe2O3 |
|
Alumina ball 1/2″ Alumina ball 3/4″ |
93-98% |
≤5% |
≤1% |
≤1% |
|
Alumina ball 1# Alumina ball 2# |
98-99.8% |
≤1% |
≤1% |
≤0.2% |
