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Zirconium oxide beads are high-performance ceramic grinding media specially developed for precision material refinement and industrial fine processing. Adopting advanced isostatic pressing and high-temperature sintering technology with yttria stabilization, these beads feature ultra-high roundness, uniform density and excellent structural stability. They deliver precise grinding and homogeneous dispersion without causing material contamination or surface damage. Ideal for strict precision processing standards, they effectively refine particle fineness, optimize material texture, and ensure stable and consistent processing results for high-end industrial materials.
| Item | Specification |
|---|---|
| Main Material | Yttria-stabilized Zirconia (≥94.5%) |
| Bulk Density | ≥6.0 g/cm³ |
| Vickers Hardness | 1200–1350 HV |
| Sphericity | ≥0.95 |
| Wear Rate | ≤0.15 ppm/h |
| Available Size Range | 0.1mm–20mm |
These zirconium oxide beads excel in precision refinement scenarios compared with traditional grinding media. Their ultra-low wear property avoids impurity mixing, fully meeting high-purity material processing requirements. High structural toughness prevents bead cracking and powder shedding during high-speed operation, ensuring continuous and stable grinding accuracy. The smooth and uniform spherical surface provides even grinding force, effectively realizing fine particle refinement, avoiding over-grinding, and greatly improving the fineness and uniformity of finished materials.
Tailored for precision material refinement, the beads are widely used in high-precision industrial processing fields. They are suitable for ultra-fine grinding and refinement of new energy battery materials, electronic ceramic powders, high-grade coatings, pharmaceutical raw materials, cosmetic fillers and fine chemical pigments. Compatible with various high-precision sand mills and ball mills, they support accurate particle size control and meet strict quality standards for high-end material production.
They feature low wear, high purity and uniform grinding force, which ensure no impurity contamination and accurate particle refinement for high-standard materials.
Yes, excellent sphericity and stable physical properties maintain uniform grinding effect, realizing standardized and precise material processing in mass production.
The available size range spans from 0.1mm to 20mm, catering to various mill configurations and precision specifications.
With an ultra-low wear rate (≤0.15 ppm/h) and yttria-stabilized composition (≥94.5%), they resist cracking and shedding, avoiding impurity introduction.
They are fully compatible with various high-precision sand mills, bead mills, and ball mills used in industrial material refinement.
Key industries include new energy battery materials, electronic ceramics, high-grade coatings, pharmaceutical raw materials, cosmetics, and fine chemicals.
