Keywords: ultrasonic quenching, ultrasonic vibration, quenching tank, cooling, quenching medium, cavitation, quenching intensity, cooling uniformity, quenching hardness, quenching layer depth,

Ultrasonic quenching technology
　　Ultrasonic quenching is a process method in which the quenched workpiece is cooled in a quenching tank with ultrasonic vibration. During quenching, due to the effect of ultrasonic on the quenching medium, the cooling process of the quenching medium is strengthened, and the quenching intensity and cooling uniformity are improved. At the same time, the quenching hardness and hardening depth of the workpiece have also been improved, and it is suitable for the quenching of some materials that cannot be achieved by some regular methods. It is the 1 new fire technology developed in recent years.
　　The medium used for ultrasonic quenching is water and oil. In addition, ultrasonic also has a great influence on the cooling characteristics of the emulsion quenching medium. Such as sodium chloride aqueous solution and transformer oil mixed emulsion, under the action of ultrasonic, can make the emulsion in the particle dispersion degree increased, without adding active agent, can make the medium cooling characteristics strengthened and stable.
Because ultrasonic quenching is the 1 kind of quenching that strengthens the quenching cooling process, it is mainly used in the quenching of various material parts that must be cooled, that is, those parts that need to improve the quenching hardness and hardening layer depth.

More ultrasonic quenching technology: www.quenchtank.com/view-272.html