Zirconia ceramics and alumina ceramic materials with specific performance comparison:
Molecular Formula | Density kg/m^3 | Hardness HRC | Flexural Strength MPa | Fracture Toughness MPa 1/2 | Water Absorption | |
Alumina ceramics | AL2O3 | 3.5 | 86-88 | 300-400 | 4 | 0 |
Zirconia ceramics | ZrO2 | 5.9 | 88-89 | 900-1000 | 12 | 0 |
Alumina ceramic
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