Introduction Zirconia ceramic plate
zirconia ceramic plate are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
Characteristics Zirconia ceramic plate
- Use temperatures up to 2400°
- High density
- High hardness
- Low thermal conductivity
- Chemical inertness
- Resistance to molten metals
- Good Wear resistance
- High fracture toughness
Technical Data Sheet of Zirconia ceramic plate
| Item | Test condition | Unit | Zirconia Ceramic |
| Chemical ingredients | ZrO2:95% Y2O3:5% | ||
| Bulk Density | g/cm3 | 6.0 | |
| Max. Use Temp. | 1300℃ | ||
| Water absorption | % | 0 | |
| ROHS Hardness | HRA | ≥83 | |
| Compressive Strength | 20℃ | Kgf/cm2 | 25000 |
| Fracture Toughness | Mpa m^3/2 | 6-8 | |
| Coefficient of thermal expansion | 1X10^-6/℃ | 9.5 | |
| Thermal Shock Resistance | ^Tc | ℃ | 360 |
| Volume Resistivity | 20℃ | ohm-cm | >10^12 |
