YSZball-S High-Purity Yttrium Stabilized Zirconia Milling Balls, Uniform Diameter 0.3-20 mm, 1 kg Pack
YSZball-S milling balls are engineered for precise laboratory milling applications requiring consistent grinding media size and high material purity. These balls are made from 99.5% yttrium stabilized zirconia (YSZ), a ceramic material known for its exceptional hardness and chemical stability, making it ideal for use in ball milling machines where contamination and wear resistance are critical.
The YSZball-S series offers a wide range of selectable diameters from 0.3 mm up to 20 mm, each sold in 1 kg quantities with uniform ball size to ensure reproducible milling results. The typical Vickers hardness of these balls ranges between 12 and 12.3, providing durable performance under rigorous milling conditions. The tight diameter tolerances (±0.1 to ±0.5 mm depending on size) support uniform grinding efficiency and minimize variability in particle size reduction processes.
Key Features
- High purity 99.5% yttrium stabilized zirconia composition for minimal contamination
- Available in multiple precise diameters from 0.3 mm to 20 mm with tight size tolerances
- Consistent 1 kg packs containing balls of the same diameter for uniform milling
- Typical hardness of 12-12.3 Vickers ensures excellent wear resistance
- Suitable for laboratory ball milling machines requiring durable and chemically stable media
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 99.5% Yttrium Stabilized Zirconia (YSZ) |
| Diameter Range | 0.3 mm to 20 mm selectable |
| Diameter Tolerance | ±0.1 mm to ±0.5 mm depending on size |
| Pack Weight | 1 kg per item, uniform diameter balls |
| Typical Hardness | 12-12.3 Vickers |
Typical Applications
These YSZ milling balls are ideal for laboratory-scale ball milling tasks including powder grinding, particle size reduction, and homogenization in materials science, ceramics research, and chemical synthesis. Their high hardness and chemical inertness make them suitable for milling abrasive or reactive materials without introducing contamination.
Configuration & Operating Notes
Each pack contains 1 kg of milling balls all of the same diameter size selected by the user. Users should select the ball size appropriate to their milling jar and material to optimize grinding efficiency. Handle with care to avoid chipping or damage. No additional accessories are included.
