Ultrasonic Welding Transducer Piezoelectric Ceramic Piezo 15khz 60*30*10mm

Ultrasonic Welding Transducer Piezoelectric ceramic piezo 15khz 60*30*10mm

Description:

The main difference from a Ultrasonic Welding Transducer piezoelectric quartz crystal that does not contain ferroelectric components is that the crystal phases constituting its main components are all ferroelectric crystal grains. Because ceramics are polycrystalline aggregates with randomly oriented grains, the spontaneous polarization vector of each ferroelectric grain is also disoriented. In order for the ceramic to exhibit macroscopic piezoelectric properties, the piezoelectric ceramic must be polarized in a strong DC electric field after firing, and the end face is subjected to multiple electrodes, so that the polarization vector of the original disordered orientation is preferentially oriented in the direction of the electric field, and after the electric field is eliminated , The ultrasonic welding transducer piezoelectric ceramic after polarization treatment will maintain a certain macroscopic residual polarization strength, so that the ceramic has a certain pressure.

Specification:

Applications:

1. Ultrasonic cutting transducer

2.  Ultrasonic welding transducer

3. Ultrasonic sonochemical transducer

4. Ultrasonic milling processing transducer

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