| Material | Zirconia Ceramic (95% Beads) |
| Purity | ZrO2: ≥94.6%, Y2O3: ≥5.2% |
| Size Range | 0.08mm - 50mm |
| Specific Gravity | ≥6.02 g/cm³ |
| Vickers Hardness | >1250 Kgf/mm² |
| Sphericity | 98% |
| Features | High Toughness, Faster Grinding, Corrosion Resistance |
High-performance yttria-stabilized zirconia grinding balls deliver exceptional wear resistance, superior density, and minimal contamination for precision milling. Engineered with advanced stabilization technology, they provide unmatched hardness and chemical stability across minerals, pigments, and ceramics processing. Featuring ultra-low wear rates for extended lifespan and reduced maintenance, these customizable balls ensure uniform material grinding/dispersion in pharmaceutical, chemical, and industrial applications.
| Items | Specification |
|---|---|
| Bulk Density | ≥3.7 g/cm³ |
| Fracture Toughness | ≥8 MPam1/2 |
| Bending Strength | 900 MPa |
| Crushing Strength | ≤5 kN (Φ0.8-1.0mm) |
| Self Consumption | ≤20 ppm/h |
| Thermal Conductivity | 3 W/m·K |
Compatible Equipment: Horizontal/Vertical Bead Mills, Attrition Mills, High-Speed Sand Mills, Basket Mills, Planetary Mills, and Ball Mills.