The crystal grains inside piezoelectric ceramics have many spontaneously polarized electric domains, and they have a certain polarization direction. When there is no external electric field, the electric domains are randomly distributed in the crystal, and their polarization effects are canceled out

high mechanical quality of the piezoelectric transducerAbout high mechanical quality factor Q, it can improve the efficiency of the piezoelectric transducer (vibrator) and reduce the loss (7) Wide operating frequency band. In fact, it is difficult at present to have a

I Finally Tried Piezoelectric Ceramic Sensor For A Week And This Is What Happened Low-temperature sintering of piezoelectric transducer began in the late 1960s.Conducted a preliminary study on the reduction in the sintering temperature of the PZT piezoelectric materials after the addi

sensitivity of piezoelectric transducer According to the static analysis, it is necessary to improve the sensitivity of the piezoelectric transducer by improving the sensitivity of the piezo crystal plate various components.