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Our high-purity yttrium-stabilized zirconia grinding balls are professionally optimized for precision powder production and high-standard surface polishing processes. Adopting advanced isostatic pressing and ultra-precision polishing technology, these balls feature ultra-high sphericity, uniform particle size and ultra-low wear. They can accurately grind, disperse and polish various precision materials, effectively eliminate particle agglomeration, reduce surface roughness, and deliver consistent, high-precision processing results. Free of impurity precipitation and particle contamination, they fully meet the strict quality requirements of high-end precision manufacturing and fine polishing industries.
| Item | Specification |
|---|---|
| Material | 95% Zirconia + 5% Yttria Stabilized |
| Density | 6.0–6.15 g/cm³ |
| Hardness | 1250–1350 HV |
| Precision Grade | G5 Ultra-precision |
| Size Range | 0.3mm–6.0mm |
| Surface Roughness | Ultra-smooth Polished Surface |
These zirconia grinding balls possess outstanding advantages tailored for precision powder production and polishing. The ultra-high G5 precision ensures uniform stress distribution during grinding and polishing, enabling precise control of powder fineness and material surface flatness. Ultra-low wear performance avoids tiny impurity shedding, protecting the purity and precision of finished powder and polished workpieces. Superior structural toughness prevents bead deformation and cracking during high-precision operation, maintaining stable processing accuracy for a long time. It effectively solves the problems of uneven fineness and flawed polishing surfaces caused by ordinary grinding media.
Designed for precision processing scenarios, the balls are widely applied in high-end fields requiring ultra-fine powder production and high-precision polishing. They are ideal for precision grinding of electronic ceramic powder, semiconductor auxiliary materials, high-purity chemical powder and battery functional powder. Meanwhile, they are perfectly suitable for surface fine polishing of dental accessories, precision hardware, ceramic parts and optical materials, providing delicate, smooth and defect-free surface treatment effects for high-precision products.
They can stably produce ultra-fine and uniform powder with controllable particle size, and deliver smooth, high-precision polishing surfaces without scratches or impurities.
Absolutely yes. The high-purity formula and ultra-low wear property ensure no secondary pollution, fully adapting to high-purity precision powder production and fine polishing needs.
Small sizes (0.3–1.5mm) are for ultra-fine powder and precise surface polishing, while medium sizes (1.5–6.0mm) suit conventional precision powder refining.
They consist of 95% Zirconia stabilized with 5% Yttria, offering a high density of 6.0–6.15 g/cm³, a hardness rating of 1250–1350 HV, G5 ultra-precision grade rating, and a size range from 0.3mm to 6.0mm.
They are ideal for precision grinding of electronic ceramic powder, semiconductor materials, chemical/battery powders, as well as surface polishing for dental accessories, hardware, ceramics, and optical materials.
Their ultra-low wear performance prevents tiny impurity shedding, while superior structural toughness eliminates bead deformation and cracking during operations, ensuring pure and flawless finishing.
