Ultrasonic Soldering Ceramics

Ceramics

Currently used to connect to ceramic and metal mechanical connection methods mainly include bolted and heat, but the two methods have significant limitations. Compared with the above two methods, the junction of welding high strength, high temperature resistant, and can guarantee a certain air tightness, and the geometric shape and size fittings requirement is not high, a wider range of application. Therefore, a metal ceramic welding method has become the focus of the study hotspot.

Ceramics Results

Ultrasonic soldering iron first by heating up and under the influence of ultrasonic wave to achieve low temperature melting welding layer to form a liquid state, ultrasonic wave propagation in the liquid, the ultrasonic field produce cavitation effect, mechanical effect and thermal effect, promote chemical reaction usually difficult to achieve, summed up by ultrasonic wave function and mutual influence of middle layer to improve the wettability on the surface of the metal in the ceramic, at the same time, the tremendous power of ultrasonic wave to eliminate the residual stress of welded joint.

The Effect of Ultrasonic Soldering Iron

Ultrasonic soldering iron is considered to be more environmentally friendly compared to traditional electric iron welding equipment in terms of equipment. Ultrasonic soldering iron device generates a lot of heat during welding and ultrasonic unique combination of high-frequency oscillations, it can be treated to eliminate the influence of the welding surface of the oxide film, and completely eliminate the air bubbles generated during the welding of the traditional.