Alumina composite zirconia grinding ball for grinding media
Zirconia-toughened alumina grinding ball is a new products with alumina balls' characters, high hardness, low wear loss, anti-corrosion and high density.
- Density≥3.2 g/cm3
- Moh's hardness7-8
- Size 0.1-50mm
- MaterialZirconia Ceramic
- Product OriginChina
Property:
1. Good roundness,smooth,bright and without pores.High density, high efficiency
1. Good roundness,smooth surface and no air hole.
2. Its wear loss to equipment is much better than ceramic beads in high speed grinding.
3. High cost effective, long lifetime.
Specification:
|
ZrO2 Content |
Main Composition |
Specific Gravitys |
Bulk Density |
Moh's Hardness |
|
7% |
ZrO2+Al2O3+SiO2 |
2.75±0.1 g/cm3 |
1.75±0.1 g/cm3 |
7~8 |
|
15% |
ZrO2+Al2O3+SiO2 |
3.0±0.1 g/cm3 |
1.75±0.1 g/cm3 |
7~8 |
|
35% |
ZrO2+Al2O3+SiO2 |
3.2±0.1 g/cm3 |
2.0±0.1 g/cm3 |
8 |
|
50% |
ZrO2+Al2O3+SiO2 |
3.7±0.1 g/cm3 |
2.3±0.1 g/cm3 |
8~9 |
|
80% |
ZrO2+Al2O3+SiO2 |
5.4±0.1 g/cm3 |
3.3±0.1 g/cm3 |
8 |
Applications:
*Paint, printing ink ,pigment etc.*Minerals such as zirconium silicate,GCC, Kaolin clay
*Powder such as Titanium pigment, alumina powder, zircon sand, silicon powder
*Medical,cosmetic, biochemistry
*Agrochemical product
