A type of piezoelectric composites which called Cymbal piezoelectric composite transducer was systematically investigated in this thesis. We called it Cymbal transducer in short. It’s a special type of piezoelectricity-metal composite materials. Because of the well characteristic caused by the unique of its configuration, Cymbal transducer will have abroad application foreground and worth of practicality in many fields as the new generation of the piezoelectric composite transducer.
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