Customization: | Available |
---|---|
Material: | Zirconia |
Content: | 78~80%, 80-90% |
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Properties | Unit | Data |
Composition | Wt% | 78~80% ZrO2 20~22% CeO2 |
Bulk Density | Kg/L | 3.8(Ф7) |
Specific Density | G/cm3 | ≥6.2 |
Moh's Hardness | Grade | ≥9 |
Vickers Hardness | HV | ≥1100 |
Elastic Modulus | Gpa | 200 |
Thermal Conductivity | W/m,k | 3 |
Fracture Toughness | Mpam1/2 | ≥8.5 |
Grain Sizes | µm | <=0.5 |
Thermal Expansion Coefficient (20~400 ºC) |
10*10-6/ºC (20-400) | 9 |
Item | Alumina Content |
Mohs hardness | Abrasion loss (24hours) |
Density (g/cm3) |
Water absorption |
92% ball | 92% | 9 | <0.01% | 3.6 | <0.01% |
95% ball | 95% | 9 | <0.01% | 3.74 | <0.01% |
68% ball | 68% | 7-8 | <0.03% | 3 | <0.02% |
Producing way ::cool-isostatic pressing, or by rolling |
Diameter (mm) | D1-3 | D6/8/10/13/16/20/25 | D30/40 | D50/60/70 |
Tolerance (±mm) | 0.5 | 1 | 2 | 3 |