Fixing of Electrical Connections on Aluminum Coating

Fixing of Electrical Connections on Aluminum Coating – Ultrasonic Solder – Cheersonic

Electrical connection refers to the collection of all electrical circuits in an electrical product, including power connection components such as power plugs, power terminals, power cords, internal wires, internal connection components, etc. The coating structure is roughly divided into three layers: the outermost layer is a dense alumina film, the middle layer is a metal compound formed by aluminum and metal matrix, and the inner layer is a matrix layer that diffuses a small amount of aluminum atoms. Chromium, silicon, manganese and rare earth elements are often added to the coating to further improve the oxidation resistance. The coating methods include embedding infiltration, slurry spraying, hot infiltration, plasma spraying and physical vapor deposition.

The tip of ultrasonic soldering iron vibrates at ultrasonic frequencies. This vibration induces cavitation in the molten solder, which breaks up and removes oxides and promotes wetting. Ultrasonic soldering iron enables the easier joining of hard-to-solder materials which are known as impossible or difficult to be soldered in conventional soldering. Eco-friendly soldering is achieved by fluxless soldering and no post treatment to remove flux. The ultrasonic soldering technology is widely used in fixing of electrical connections on aluminum coating. The ultrasonic soldering iron of Cheersonic produces high quality soldered joints. Using the solder alloy, can easily solder directly to glass, ceramics and other low solderability materials.

Cheersonic is an expert manufacturer of ultrasonic equipment. We have focused on ultrasonic soldering technology more than 20 years. The ultrasonic technology and automated system are researched and developed all by ourselves. In our sample and testing studio we are offering the testing of your material. According to the needs and testing result, Cheersonic would customize ultrasonic solutions for you.