Technical Data Sheet: Advanced Ceramic Type “MZ”
General Notes:
- Zirconia Toughened Alumina (ZTA)
- A superior combination of high strength (from zirconia) and high hardness (from alumina)
- Relatively low density
- No open porosity
- Very hard surface, good abrasion and wear resistance
- Good flexural strength and fracture toughness
- Excellent thermal properties and high temperature stability
- Electrically insulating
- Typical applications include soldering processes and handling of components during thermal and chemical processes. Generally used when very rigid tips are required.
| Mechanical Properties | ||
|---|---|---|
| Flexural Modulus: | 380 GPa | |
| Flexural Strength: | 500 MPa | |
| Tensile Strength: | 450 MPa | |
| Fracture Toughness: | 7.2 MPa.m1/2 | |
| Knoop Hardness: | 1750 kg/mm2 | |
| Thermal Properties | ||
| Thermal Conductivity | 26 W/m.K | |
| Coef. of Lin. Therm Expansion: | 8.0 E-6/°C | 25-1000°C |
| Continuous Use Temperature: | 1000°C | 20’000 h |
| Shock Resistance, Δ T: | 325°C | |
| Electrical Properties | ||
| Volume Resistivity: | >1012 Ohm.cm | |
| Other Properties | ||
| Density: | 4.30 g/ccm | |
| Open Porosity: | 0.0% | |
| Water Absorption: | 0.0% | |
| Color: | White | |