PZT4D Piezo Ceramic Plate Energy Generation for Transducer
WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other components with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.
The range of Piezoceramic Plate / Strip:
Choice of metallisation (Silver, Nickel, Gold and others on request)
Wide choice of PZT formulations
Hard PZT Material
High power or "hard" ceramics can withstand high levels of electrical excitation and mechanical stress. These materials are suited for high voltage or high power generators and transducers.
This material range is ideally suited for ultrasonic cleaning, sonar, and other high power acoustic radiation applications. These materials are designated as PZT-4 series type materials and are capable of producing large mechanical drive amplitudes while maintaining low mechanical and dielectric losses. In addition, it can be used under both constant and repetitive conditions.
This material range is used in high power applications, even though its piezoelectric activity level is slightly lower than PZT-4 series types. With an extremely high mechanical quality factor and extremely low loss factor, PZT-8 series materials have the ultimate power handling capability.
is equal to PZT-4D hard PZT. It is designed for higher dielectric constant, high Q m , high coercive field, high coupling and high stiffness required high power high driving transducers etc.
Is a modified hard PZT, higher dielectric constant of P-41.
is a modified hard PZT. It is developed for higher dielectric constant, high
coupling and high stiffness required high power high driving etc. transducers
Is equal to PZT-8, hard PZT for higher mechanical quality factor, lower dielectric loss required and much higher power handling capability etc. transducers.
is a modified PZT dedicated for extremely high power high driving etc.
dual function of receiver and transmiting transducer.
is a modified hard PZT developed for extremely high dielectric constant, high Q m ,
high stiffness and low dissipation factor required high frequency transducers etc.
Nominal Sizes and Tolerances
Diameter: 3 to 200
Tolerance according to the piezoelectric elements Industrial standard.
Thickness : 0.2-25
For All Sizes
Nominal Electric Tolerances
Relative Dielectric Constant