压电陶瓷主要用于制造超声换能器、水声换能器、电声换能器、陶瓷滤波器、陶瓷变压器、陶瓷鉴频器、高压发生器、红外探测器、声表面波器件、电光器件、引燃引爆装置和压电陀螺等。
压电陶瓷的制造特点是在直流电场下对铁电陶瓷进行极化处理，使之具有压电效应。一般极化电场为3～5kV/mm，温度100～150°C,时间5～20min。这三者是影响极化效果的主要因素。性能较好的压电陶瓷，如锆钛酸铅系陶瓷，其机电偶合系数可高达0.313～0.694。（图/文www.cddnvga.cn）
中译英：
Piezoelectric ceramic is mainly used for manufacturing the ultrasonic transducer, transducer, transducer, ceramic filters, ceramic, ceramic discriminator transformer, high voltage generator, an infrared detector, surface acoustic wave device, electro-optic device, ignition and detonation device and piezoelectric gyro.

Piezoelectric ceramic manufacture characteristic in ferroelectric ceramics under DC electric field on the polarization, so it has a piezoelectric effect. General polarized electric field is 3 ～ 5kV/mm, temperature 100～ 150° C, 5 ～20min. These three are the main factors affecting polarization effect. Better performance of the piezoelectric ceramics, such as lead zirconate titanate system ceramic, the electromechanical coupling coefficient can be up to 0.313～ 0.694.