25*10mm High Efficiency Piezoelectric Disc Pzt Material Ultrasonic Ceramic Piezo Elements

Piezoelectric tube transducer always be used in areas of acoustics or as liquid transmission medium, to transmit axis non-direction ultrasonic signal or incept axis signal, such as surface ship sonar, equal-float cable, underwater speaker, sonobuoy, underwater , passive sonar array, torpedo, oil well detector, oil well dredge , ultrasonic pipe eliminating dirt, etc.  
If adding taper model reflecting cover, axis signal will be changed to radial signal, not only improving coupling impedance, but also advancing sensitivity, so that piezoelectric tube transducer also can be used as gas transmission medium.

Piezoelectric ceramic materials have high electromechanical coupling coefficients, suitable dielectric constants, and high sensitivity. It is mainly used for high-sensitivity transducers, flowmeter transducers, level gauge transducers, accelerometer transducers, ultrasonic detection transducers, etc.

 The material of the piezoelectric ceramic sheet has good piezoelectricity, high mechanical strength, high coercive field, and low high-field dielectric loss. It is mainly used for ultrasonic cleaning, powerful ultrasonic drilling, ultrasonic welding, scaler probes, beauty instrument probes, ultrasonic scalpel probes, and cardiovascular therapy instrument probes.

The piezoelectric ceramic material is between PZT8 and PZT5, taking into account the characteristics of both, has high sensitivity and low dielectric loss, and has a small transmit power and can be used as a receiving and transmitting dual-use transducer. It is suitable to choose this material. At present, the ultrasonic atomization transducers produced by using this piezoelectric ceramic material have been put into mass production.

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PiezoelectricCeramics (PZT) materials are categorized as functional ceramics. In sensors they make it possible toconvert forces, pressures and accelerations into electrical signals, and in sonic and ultrasonic transducers and actuators they convert electric voltages into vibrations or deformations.PiezoelectricCeramics materials are classified according to their chemical composition on the one hand, and by the specific application conditions on the other.

Application
1. ultrasonic cleaning trasnducer
2. ultrasonic welding tansducer
3. ultrasonic beauty transducer
4. ultrasonic underwater transducer
5. ultrasonic immersible transucer
6. ultrasonic screening transducer
7. ultrasonic cutting transducer
8. ultrasonic atomization transducer
9. ultrasonic emulsifier

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 25*10mm High Efficiency Piezoelectric Disc Pzt Material Ultrasonic Ceramic Piezo Elements