Piezoelectric shock absorption system The piezoelectric damping system can be divided into passive damping and active damping. Passive vibration reduction is to prepare a layer of resistive film on the surface of piezoelectric ceramics. The piezoelectric ceramic converts vibration or noise into elec

PZT can not only be used to make various piezoelectric products, but in recent years PZT is gradually applied to structural damage detection. According to the positive and inverse piezoelectric effects of piezoelectric materials, PZT piezoelectric ceramics can be used as both driving and sensing ele

Piezoelectric transformerPiezoelectric transformers have been developed since the 1950s, but they were not commercialized until the 1990s. The successful application of piezoelectric transformers, on the one hand, the advancement of materials is the use of sub-micron fine PZT piezo ceramic materials

Since the Curie brothers discovered the piezoelectric effect of tourmaline in 1880, the history of piezoelectrics ceramics began from quartz and BaTiO3, ceramics have played an important role in the history of piezoelectrics. However, after the discovery of PZT piezoelectric ceramics, the speed of a