PZT (Lead Zirconate Titanate PZT-5A) vs SiAlON (Silicon Aluminum Oxynitride)
Property comparison of PZT (Lead Zirconate Titanate PZT-5A) and SiAlON (Silicon Aluminum Oxynitride), both ceramic.
| Property | PZT (Lead Zirconate Titanate PZT-5A) | SiAlON (Silicon Aluminum Oxynitride) | Difference |
|---|---|---|---|
| Elastic modulus | 52,000 MPa | 288,000 MPa | +454% |
| Poisson ratio | 0.31 | 0.25 | -19% |
| Density | 7,750 kg/m³ | 3,240 kg/m³ | -58% |
| Thermal conductivity | 1.1 W/m·K | 18 W/m·K | +1536% |
| Specific heat | 350 J/kg·K | 880 J/kg·K | +151% |
| Coefficient of thermal expansion | 0.000004 1/K | 0.000003 1/K | -25% |
Difference is SiAlON (Silicon Aluminum Oxynitride) relative to PZT (Lead Zirconate Titanate PZT-5A). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- sintered
- standard
- sintered
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