Views: 8 Author: Site Editor Publish Time: 2018-09-05 Origin: Site
characteristics of several PZT piezoelectric ceramic materials
PZT piezoelectric ceramics are polycrystals obtained by sintering lead dioxide, lead zirconate and lead titanate at a high temperature of 1200°C. It has a positive piezoelectric effect and a negative piezoelectric effect. PZT piezoelectric ceramics (lead zirconate titanate): where P is the abbreviation of lead piezoelectric element Pb, Z is the abbreviation of zirconium piezoelectric element Zr, and T is the abbreviation of titanium element Ti.
High power emitting piezoelectric material PZT8 piezoelectric ceramic:The soldering piezoelectric ceramic element material has good piezoelectricity, high mechanical strength, high coercive field and low dielectric loss of strong field. It is mainly used for ultrasonic cleaning, powerful ultrasonic drilling, ultrasonic welding, scaler probes, ultrasonic beauty instrument probes, ultrasonic scalpel probes, cardiovascular therapy instrument probes, etc.
High-sensitivity receiving PZT5 material piezoelectric ceramic, The PZT material piezoelectric ceramic has high electromechanical coupling coefficient, it is suitable dielectric constant and high sensitivity. It is mainly used for high sensitivity transducers, flowmeter transducers, level gauge transducers, accelerometer transducers, ultrasonic transducers, etc.
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