GB/T 11309-1989
ActiveTest methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33
压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试
Application Summary AI generated
This standard specifies the quasi-static test method for measuring the longitudinal piezoelectric strain constant d33 of piezoelectric ceramic materials. It is applied in the electronics industry for quality control and performance evaluation of piezoelectric ceramics used in sensors, actuators, and ultrasonic transducers. The method provides a reliable way to assess the material's electromechanical coupling efficiency under low-frequency, near-static conditions.
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