Factory Product 35X15X5mm PZT4 PZT8 Ring Piezoelectric Ceramic For 50W Cleaning Transducer     

Piezoelectric ceramic,Piezoelectric ceramic for transducer,Piezoelectric ceramic for cleaner,piezo ceramic,Tube Piezoelectric ceramic,Disc piezoelectric ceramic, Rectangle Piezoceramic, Cube Piezo ceramic, hemisphere piezo ceramic,Halfsphere Piezo ceramic, Semisphere piezo ceramic,Ball Piezo ceramic,Piezo ceramic for tooth cleaning,piezo ceramic for boat,piezo ceramic for medical,piezo ceramic for follow meter  

Piezoelectric ceramics is a kind of information functional ceramic material that can convert mechanical energy and electrical energy to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and have been widely used in medical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made by using their materials to cause the relative displacement of the positive and negative charge centers inside the material under the action of mechanical stress to be polarized, which leads to the occurrence of bound charges with opposite signs on both ends of the material, that is, the piezoelectric effect. It has sensitive characteristics. Ceramics are mainly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, high-voltage generators, infrared detectors, surface acoustic wave devices, electro-optical devices, In addition to being used in high-tech fields, igniting pornstars and piezoelectric gyros are used to serve people in daily life and work hard to create a better life for people.

Commonly used electronic ceramics include barium titanate series, lead zirconate titanate binary system, and the third common compound of ABO3 type added to the binary system.
If the ternary system continues to be added, the fourth or more compounds. In this case, quaternary and multi-element electronic ceramics are formed. In addition, there is a kind of metaniobate series, the hard-to-find electronic ceramics are like"potassium sodium metaniobate" and barium strontium metaniobate (Bax•Sr1-xNb2O5) and so on. They do not contain unqualified components such as toxic lead and are beneficial to the environmental protection industry. Therefore, the dielectric properties formed by electronic ceramics are more advocated, reflecting the degree of response of ceramic materials to electromagnetic fields formed inside and outside. Normally, the dielectric constant ε0 is used to indicate that when the external electromagnetic field is not large, the response of the dielectric to the electric field has a usable linearity.
Piezoelectric ceramics Alumina ceramics is the most widely used, most versatile, and most productive ceramic material among oxide ceramics. According to research reports, there are 12 homogeneous polymorphs of Al23 [1], but there are three main types of alumina ceramics, so their properties are quite different.
In the preparation of Al203 raw materials, if the purity of Al203 is not high, it is generally prepared by chemical methods. Using bauxite as a raw material, through sintering, dissolution, desiliconization, decomposition, calcination and other steps, the Al203 component in the bauxite is dissolved in a sodium hydroxide (NaOH) solution, and the obtained sodium metaaluminate (NaAl2) The solution is cooled to a supersaturated state and hydrolyzed to precipitate aluminum hydroxide (Al3) precipitation, and then calcined to obtain Al203. However, in the preparation of high-purity Al203 raw materials, organic aluminum salt hydrothermal decomposition method, aluminum water discharge oxidation method, aluminum sulfate and ammonia carbonate thermal decomposition method, and ammonium alum thermal decomposition method are generally used [3]. At present, most scholars at home and abroad use the ammonium alum thermal decomposition method, because the A1A prepared by this method has high purity, small fineness (below about 1 pm), narrow particle distribution range and low agglomeration.
Alumina ceramics have the properties of high mechanical strength, high resistivity, good electrical insulation, high hardness and melting point, good corrosion resistance, and excellent chemical stability. They also have good optical and ion conductivity under certain conditions. Based on a series of excellent properties of A1A ceramics, it is widely used in machinery, electronics and electricity, chemical industry, medicine, construction and other high-tech fields

PiezoelectricCeramics (PZT) materials are categorized as functional ceramics. In sensors they make it possible toconvert forces, pressures and accelerations into electrical signals, and in sonic and ultrasonic transducers and actuators they convert electric voltages into vibrations or deformations.PiezoelectricCeramics materials are classified according to their chemical composition on the one hand, and by the specific application conditions on the other.

Application
1. ultrasonic cleaning trasnducer
2. ultrasonic welding tansducer
3. ultrasonic beauty transducer
4. ultrasonic underwater transducer
5. ultrasonic immersible transucer
6. ultrasonic screening transducer
7. ultrasonic cutting transducer
8. ultrasonic atomization transducer
9. ultrasonic emulsifier

Factory Product 35X15X5mm PZT4 PZT8 Ring Piezoelectric Ceramic For 50W Cleaning Transducer