Piezoelectric ceramics refer to ferroelectric ceramics made of mixed oxides (zirconia, lead oxide, titanium oxide, etc.) after high-temperature sintering and solid-phase reaction, and through DC high-voltage polarization treatment to make it have piezoelectric effect Collectively. It is a functional

The piezoelectric effect is reversible. If an audio voltage is applied to the piezoelectric ceramic discs, mechanical vibration and sound can be generated. On the contrary, when the piezo ceramic disc is subjected to mechanical vibration (or pressure), a certain amount of charge Q is generated on th

Piezoelectric ceramics are ferroelectric ceramics that are made of mixed oxides (zirconia, lead oxide, titanium oxide, etc.) after high-temperature sintering and solid-phase reaction, and through DC high-voltage polarization treatment to make them have piezoelectric effect collectively. It is a func

The ceramic filter is a new type of high-efficiency and energy-saving solid-liquid separation equipment, which is widely used in mining production processes. The ceramic filter plate is the core component of the ceramic filter. The composite porous ceramic is used as the new filter medium. The ceram

As general equipment in chemical, petroleum, power, food, and many other industrial sectors, heat exchangers have been plagued by the problem of scaling in the long-term industrial production process, which has always plagued the production and benefits of enterprises. At the end of the 20th century

The cleaning of medical equipment is a prerequisite for successful sterilization, and cleaning is a prerequisite for cleaning because the organic matter attached to the equipment cannot be thoroughly cleaned. On the one hand, bacteria will form a biofilm on the surface of the equipment and prevent t

Ultrasonic transducers are widely used. According to the industry, they are divided into the industry, agriculture, transportation, life, medical treatment, and military. According to the realized functions, it is divided into ultrasonic processing, ultrasonic cleaning, ultrasonic detection, detecti

Piezoelectric ceramics have piezoelectric effect ceramics, called piezoelectric ceramics. It has a peculiar piezoelectric effect characteristic. That is, when subjected to a small external force, it can turn mechanical energy into electrical energy, and when an alternating voltage is applied, it tur

What is the piezoelectric effect?Some crystals deform when subjected to a certain direction of external force, which causes the internal lattice spacing to change, and the positive and negative charge centers of the crystal grains are separated to form a polarization phenomenon. At the same time, th