China 0.6-6mm 1mm Grinding Media Milling Ball Zirconium Silicate Ceramic Beads, Find details about China Zirconia Ceramic Beads, Grinding Media from 0.6-6mm 1mm Grinding Media Milling Ball Zirconium Silicate Ceramic Beads
Items | Specification |
ZrO2 | 94.8±0.2% |
Y2O3 | 5.2±0.2% |
Bulk Density | ≥3.7g/cm3 |
Specific Density | >6.05g/cm3 |
Compressive strength | >2.0KN (Φ2mm) |
Vickers hardness | >1200 |
Self consumption (ppm/h) | <0.5 |
Roundness | ≥0.98 (Xmin/Xmax) |
Color | White |