Technology for Mold Cast Forming
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Zirconia
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Overview
Zirconia (ZrO2) is used in various industrial field as a high-strength and wear-resistant material.
It can be used for components and decorative parts of the equipment as a high-strength structural material with the texture of the surface and abundant color variation.
Mold cast forming realize 3D and complicated shape without after additional machining process.
Zirconia characteristics
| Item | Unit | ZrO2 |
|---|---|---|
| Zirconia | ||
| Color | - | Variations available |
| Purity |
% |
- |
| Bending strength | MPa | 1500-1700 |
| Mohs hardness | - | 8.0-8.5 |
| Density | (g/cm3) | 6.0 |
| Young’s Modulus | GPa | 180-220 |
| Poisson’s coefficient | - | 0.30-0.32 |
| Vickers hardness value | HV(GPa) | 11-13 |
| Thermal conductivity | W/mK | 3 |
| Thermal expansion Co-efficient | 10-6(40～400℃) | 10-11 |
| 10-6(40～800℃) | 10.5-11.5 | |
| Transmittance rate | % | 0 |
| Insulation destruction voltage | kV/mm | 11-13 |
| Dielectric ratio | - | 25-35 |
| Material features | High strength High toughness Thermal insulation |
|
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