Ultra Pure 50ml Zirconia (YSZ) Grinding Jar For High Energy Planetary Ball Mills

Ultra-Pure 50ml Zirconia (YSZ) Grinding Jar for High-Energy Planetary Ball Mills

Our 50ml yttria-stabilized zirconia (3Y-ZrO₂) grinding jar represents the gold standard in contamination-free milling for advanced materials research. Engineered from 99.5% pure zirconia oxide ceramic, this laboratory-grade jar delivers unparalleled performance where metallic contamination must be avoided.

Key Technical Advantages:

• Material Composition: 95% ZrO₂ + 5% Y₂O₃ stabilization for maximum fracture toughness (8 MPa·m¹/²)

• Mechanical Properties: Vickers hardness ≥1250 HV (compared to 1500 HV for diamond)

• Thermal Stability: Withstands repeated cycling from -196°C to 1000°C

• Surface Finish: Mirror-polished 0.05μm Ra interior minimizes sample adhesion

Precision Engineering Features:
• Interference-fit lid with dual silicone O-rings ensures perfect seal at 800 RPM
• Wear-resistant thread design survives 500+ opening/closing cycles
• Laser-etched capacity markings for precise filling level control
• ISO 13320-compliant spherical geometry for optimal grinding dynamics

Ideal Applications Include:

• Battery Research: Uniform mixing of NMC/LFP cathode materials

• Pharmaceuticals: API particle size reduction to <1μm

• Ceramics: Nano-zirconia powder refinement

• Metallurgy: Mechanical alloying of Ti-based composites

Quality Assurance:
✓ Each jar undergoes individual ultrasonic inspection for microcracks
✓ Lot-tested with ICP-MS to confirm <0.01ppm metal leaching
✓ Supplied with material certification including XRD phase analysis

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