Pz34
HIFU PZT
Pz34 is a modified lead titanate material exhibiting large mechanical anisotropy, low dielectric constant and great stability over time and temperature. The grain size of this material is particularly small and uniform.
Series Resources
- Small and Uniform Grain Size
- Stable over Time and Temperature
- Large Anisotropy
- Low Dielectric Constant
- Single-Element Medical Transducers
- High-Frequency Ultrasonic Transducers
- Pyroelectric Sensors
- Low-Frequency Ultrasonics (Avoiding Cross-Coupling from Radial Modes)
- Acoustic Emmision
| Specifications | |
|---|---|
| Material | PZT |
| Relative Dielectric Constant | 220 |
| Dielectric Dissipation Factor | 0.014 |
| Curie Temperature (°C) | 400 |
| Mechanical Quality Factor | >1000 |
| Coupling Coefficient k33 | 0.4 |
| Coupling Coefficient kt | 0.42 |
| Piezo Coefficient d31 | -5 |
| Piezo Coefficient d33 | 50 |
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