| Property | A-132 | A-141 | Z-141 | ZM-131 | Cerazur | Volcera 141 | EvoCera |
|---|---|---|---|---|---|---|---|
| Material | Al₂O₃ >99.7% | Al₂O₃ >99.99% | ZrO₂ Y-PSZ | ZrO2 MG-PSZ | ZrO₂ Y-PSZ | Si₃N₄ | - |
| Farbe / Color | ivory / ivory | white / white | white / white | yellow yellow | blue / blue | gray, black / grey, black | - |
| Density (g/cm³) | 3.9 | 3.9 | >6.04 | 5.7 | 6.0 | 3.2 | 5.9 |
| Flexural strength (MPa) | 390 | 390 | 1200 | 550 | 1300 | 1000 | 400 |
| Compressive strength (MPa) | 3900 | 3900 | 3000 | 2000 | 3000 | 2500 | 3000 |
| E-module / Modules of Elasticity (GPa) | 390 | 390 | 205 | 200 | 205 | 320 | 218 |
| Fracture Toughness (MPa√m) | 5.2 | 5.2 | 8 | - | 12 | 6.4 | - |
| Weibull module | 12 | 12 | 12 | 12 | 25 | 14 | 50 |
| Vickers Hardness / Vickers Hardness (HV 0.5) | 2000 | 2000 | 1300 | 1200 | 1150 | 1650 | 1047 |
| Thermal expansion / Thermal expansion coefficient (10-⁶K-¹) | 5,5-8,4 | 5,5-8,4 | 10 | - | 10 | 3.4 | 11.1 |
| Thermal conductivity / Thermal conductivity (W/mK) | 28 | 28 | <2 | - | <2 | 22 | 3.55 |
| Thermal shock resistance (ΔT°C) | 120 | 180 | 290 | - | 280 | 830 | - |
| Maximum operating temperature / Maximum use temperature (°C) | 1700 | 1700 | 1000 | 1000 | 1000 | 1200 | - |
| Spez. Widerstand bei 20°C / Volume Resistivity at 20°C (Ω cm) | >10¹⁷ | >10¹⁵ | >10¹⁰ | - | >10¹⁰ | >10¹¹ | - |
| Dielectric strength (kV/mm) | 22 | 30 | - | - | - | 20 | - |