Yttria-Stabilized Zirconia (YSZ) Grinding Jar – Premium Product Description
Ultra-Precision Milling Solution for Demanding Applications
Technical Superiority
- Material Composition: 3mol% or 5mol% yttria-stabilized zirconia (3YSZ/5YSZ)
- Crystal Structure: Fully stabilized cubic phase for maximum fracture toughness
- Density: ≥6.05 g/cm³ (near-theoretical density)
- Hardness: 1,200-1,300 HV (Vickers)
- Fracture Toughness: 5-7 MPa·m¹/² (superior to alumina)
Unmatched Performance Characteristics
-
Extreme Wear Resistance
-
15-20× longer service life than alumina counterparts
-
<0.01% weight loss after 500 hours continuous milling
-
Ideal for processing hard materials (SiC, WC, Al₂O₃)
-
Absolute Chemical Purity
-
99.95% purity grade available
-
<1ppm metallic contamination
-
USP Class VI compliant for pharmaceutical applications
-
Thermal Stability
-
Continuous use up to 800°C
-
Peak resistance to 1,550°C
-
Near-zero thermal expansion (10.5×10⁻⁶/°C)
Precision Engineering Features
Technical Specifications Table
| Parameter | 3YSZ Standard | 5YSZ Premium | Notes |
| Density | 6.02 g/cm³ | 6.08 g/cm³ | Measured by Archimedes |
| Flexural Strength | 900 MPa | 1,100 MPa | 3-point bend test |
| Thermal Conductivity | 2.5 W/mK | 2.3 W/mK | 25°C measurement |
| Ionic Conductivity | 0.12 S/cm | 0.15 S/cm | 800°C measurement |
| CTE (25-800°C) | 10.8×10⁻⁶/°C | 10.3×10⁻⁶/°C | - |
Specialized Applications
-
Energy Materials: Solid oxide fuel cells, lithium battery cathodes
-
Biomedical: Dental ceramics, orthopedic implant materials
-
Advanced Optics: Transparent ceramic precursors
-
Semiconductor: Wafer polishing slurries
-
Structural Ceramics: ZTA, silicon nitride composites
Customization Options
-
Geometry Configurations:
-
Special Features:
-
Integrated cooling channels
-
RFID tagging for traceability
-
Transparent YSZ windows (for process monitoring)
-
Certifications:
Quality Assurance
-
100% ultrasonic inspection for microcracks
-
Lot-traceable material certificates
-
XRD phase analysis reports included
-
Optional HIP treatment for maximum density
Operational Guidelines
-
Recommended Media: Matching YSZ grinding balls
-
Max Speed: 650 RPM (planetary), 1,200 RPM (vibratory)
-
Loading Capacity: 30-35% volume for optimal efficiency
-
Cleaning Protocol: HNO₃/HF solution for complete decontamination
Lead Time: Within 7days for standard sizes, 5-7weeks for custom configurations
Industry-Leading Warranty: 5-year structural integrity guarantee
Contact our materials engineers for application-specific recommendations and performance simulations
Guangzhou Zoli Technology Co.,Ltd.
Guangzhou Zoli Technology Co., Ltd. specializes in the
development and production of high-performance metallic and
non-metallic materials, as well as cutting-edge nanotechnology
solutions for precision grinding and material processing. With a
strong foundation in innovative grinding and milling technologies,
we have established ourselves as a leader in the field of precision
particle size reduction and material processing.
Zoli Currently operates two state-of-the-art R&D and
manufacturing facilities located in Guangzhou, employing over 60
skilled professionals and covering a total production area of more
than 6,000 square meters. Our product portfolio includes advanced
milling equipment designed for applications in materials science,
pharmaceuticals, ceramics, metallurgy, and nanotechnology. They are
widely utilized across a diverse range of industries, including
renewable energy, telecommunications, consumer electronics, and
biomedical devices.
At our core, we are committed to delivering high-performance,
reliable, and innovative milling solutions that meet the evolving
needs of our customers. By combining superior engineering with a
customer-centric approach, we strive to build long-term
partnerships and contribute to the advancement of material science
and technology worldwide.
