In the processing environment of double-side grinding of alumina Pzt piezo ceramic ring substrate, it is difficult to avoid the influence of iron ions, so that yellow iron oxide adsorbs and covers the surface of the substrate, and the surface of the substrate is liable to be yellow. Considering that

Chemical analysis is one of the most widely used methods for the detection of piezo ceramic materials. It is a kind of thing.A chemical reaction between the masses to achieve a qualitative or quantitative study of the material. In the analysis process, the chemical composition of the substance can b

Sensitive materialSensitive materials are the core components of high-temperature thin-film sensors. Their chemical and electrical stability have a great influence on piezoelectric rings vibration sensor whether thin-film sensors can be used in harsh environments. The kinds of sensitive materials, t

piezoelectric transducer to measure displacementResearching on the ion-sprayed BaTiO3 coating piezo disc element have recently made new progress. It is microstructure of BaTiO3 coating, the cross-section of plasma BaTiO3 coating and the microstructure under EDM plasma sin