Aluminum Ball
1. Advantages:
1. Advantages:
lhigh strength,excellent wear resistance,20 times more than commonly ceramic ball of France or ceramic ball,keep the material high degree of purity.
high density,high grinding efficiency, shorten 50% grinding times.
lVery good roundness,very smooth and shiny surface,long times of use.
2. Properites:
|
Al2O3 Content
|
92% ~99.5%
|
Porosity
|
0%
|
Mohs Hardness
|
8.5-9
|
|
Gravity
|
3.6g/cm3 min
|
Water absorbation
|
0%
|
Compression
Strength
|
1800Mpa min
|
3. Size:
0.5-70.0mm
4. Machine
0.5-3mm grinding ball use in sand mill
5-20mm grinding ball use in mix mill and ball mill
Over20mm grinding ball use in ball mill