What to do after aluminum solder powder welding

When many friends use aluminum powder for welding, they will focus on the preparation work and actual operation, but they are not interested in the finishing work after welding. In fact, this approach is wrong. Today, Xiaobian will introduce a series of work after welding.

The residue of aluminum solder powder after welding is glassy. Generally, it is cleaned by mechanical grinding method. Here Xiaobian proposes a convenient method for you, which is to put the solder into the water while it is still hot and quench it after the solder has solidified. Due to the explosive effect of vaporization of water molecules, the residue is quenched and cracked and falls off, and at the same time, the soluble part of the residue is also dissolved. However, the temperature of the weldment should not be too high when it is put into water to avoid deformation and cracking of the weldment.

The above is what the editor shared with you today, and we will continue to share interesting content on a regular basis. If you have any questions about aluminum solder powder, you are welcome to give us feedback, and we will do our best to help you solve your problems.

Founded in 1996, Yantai Guguang Welding Materials Co., Ltd. is an enterprise specializing in the development, production and operation of brazing materials. After the establishment of the factory, the company has made a series of achievements in the field of flux. It has taken the lead in developing a variety of high-performance fluxes that can be used in different environments, and has quickly gained wide recognition and good reputation from customers. At present, Guguang has basically completed the production and research and development capabilities of all materials in the field of brazing, and various types of fluxes and brazing materials can be mass-produced. The company has obtained ISO9001 quality system certification.