Zirconia Ceramic Shaft Rod ZrO2 94.40% Content with 2000 MPa Compressive Strength for Pump Applications
High-performance zirconium dioxide (ZrO2) ceramic shaft rod engineered for pump applications requiring exceptional wear resistance and dimensional stability.
Zirconium oxide ceramics feature high purity with 94.40% zirconia content, manufactured using advanced processing techniques including chlorination, thermal decomposition, and spray pyrolysis to achieve optimal material properties.
| Property | Unit | Value |
|---|---|---|
| Density | g/cm³ | 6 |
| Zirconia Content | % | 94.40% |
| Crystal Size | μm | 0.5 |
| Rockwell Hardness (45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | GPa (Kg/mm²) | 11.5 (1175) |
| Flexural Strength (20°C) | MPa | 800 |
| Compressive Strength (20°C) | MPa | 2000 |
| Modulus of Elasticity (20°C) | GPa | >200 |
| Fracture Toughness (20°C) | MPa·m¹/² | 9 |
| Thermal Conductivity (20°C-400°C) | W/(m·K) | 2.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 9.6 |
| Thermal Shock Resistance | °C | 250 |
- Exceptional abrasion resistance for extended service life
- High compressive strength of 2000 MPa
- Superior hardness with Rockwell 78 R45N rating
- Excellent thermal shock resistance up to 250°C
- Zero water absorption and gas permeability
- Customizable dimensions and specifications
Specialized manufacturer of advanced ceramic components including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely applied in metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textile machinery, nuclear industry, and aerospace applications.
- Custom production based on drawings or samples
- Trial production completion within 15 days
- Mass production delivery within 30 days
- 100% inspection for quality assurance
- International clientele including Toshiba Lighting Group
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