Zirconia Ceramic Dolly and Bolt
Short Description:
Zirconia Ceramic Dolly (ZCD) and Bolt (ZCB) With high hardness and wear-resistance, Zirconia Ceramic Dolly (ZCD) will be best choice in grinding in electron, printing ink, paint, coating material with non-pollution. Material Properties Composition Wt% 94.8%ZrO2,5.2%Y2O3 Specific Density g/cm3 ≥6.0 Hardness (HV) Kg/mm2 ≥1250 Bending Strength MPa 1150 Fracture Toughness MPa.m1/2 ≥9 Grain Size μm <0.5 Elastic Modules GPa 200 Thermal Conductivity W/(m.K) 3 Thermal Expansion...
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Zirconia Ceramic Dolly (ZCD) and Bolt (ZCB)
With high hardness and wear-resistance, Zirconia Ceramic Dolly (ZCD) will be best choice in grinding in electron, printing ink, paint, coating material with non-pollution.
Material Properties
| Composition | Wt% | 94.8%ZrO2,5.2%Y2O3 |
| Specific Density | g/cm3 | ≥6.0 |
| Hardness (HV) | Kg/mm2 | ≥1250 |
| Bending Strength | MPa | 1150 |
| Fracture Toughness | MPa.m1/2 | ≥9 |
| Grain Size | μm | <0.5 |
| Elastic Modules | GPa | 200 |
| Thermal Conductivity | W/(m.K) | 3 |
| Thermal Expansion Coefficient (20-400℃) | ×10-6m/℃(20-400℃) | 9.6 |
