Grinding Media for various Industry
Good roundness, smooth and bright, without pinhole
High toughness, shockproof, non-stripping, no contamination
High stability, acid and alkali-resistance
Low harm to the equipment
Coating, paints, titanium dioxide, calcium carbonate, kaolin, papermaking, zircon sand, gold ore, cooper ore, zinc ore, non-ferrous metals and mines.
Chemical composition | Physical Properties | |
ZrO2: 10-30% Si2O2: 60-80%Others: 5-10% |
Density | 3.8g/cm3 |
Bulk density | ≥2.3g/cm3 | |
Vickers hardness | >1300 | |
Compressive strength | >13000N(dia2mm) | |
Self consumption | <50ppm |
size | ||
0.4-0.6 | 1.6-1.8 | 2.8-3.0 |
0.6-0.8 | 1.8-2.0 | 3.0-3.2 |
0.8-1.0 | 2.0-2.2 | 3.5-4.0 |
1.0-1.2 | 2.2-2.4 | 1.4-4.5 |
1.2-1.4 | 2.4-2.6 | 4.5-5.0 |
1.4-1.6 | 2.6-2.8 | 5-6 |
6-8 | 8-10 | 10-12 |