Ultrasound focusing piezo ceramic is not only important ultrasound surgery, but also ultrasound diagnostics. people always want to see smaller, more subtle organizational structures, such as the internal organization of the internal organs of the human body, eyes and skin, etc., not only to increase

The typical thin film strain gauges and thermometers are used on the surface of piezo ceramic element.which are generally composed of multiple layers of piezo materials. The alloy substrate is followed by a transition layer, an insulating layer, a functional layer, and a protective layer, as is show

High-temperature thin film flowmeters generally consist of a thermal resistance layer and a thin film thermometer layer. The thermal resistance layer of piezos discs transducer usually uses PZT material with a small thermal conductivity so that the thermometers are on both sides can obtain a large t

Thermocouples of piezoelectric material piezos discs transducer can withstand the large differences in the temperature and heat output. A thin-film thermocouple is consisting of two ITO piezo ceramic by hot electrodes (with different charge carrier concentrations) .which can operate below 1 200 °C;

Researching of PZT Piezoelectric Ceramic Material Performance Technology (一) Experiments In the production and research often use some oxides and compounds as trace additives to improve the performance of piezoelectric ceramics. These trace additions replace the positions of some titanium ions and z