5052 aluminum plate china is easy to process, easy to form, can be made into a variety of shapes, and has a high strength-to-weight ratio. Commonly used now. Cleaning is required before soldering. The main reasons are as follows:

Dirt and other impurities can adversely affect soldering, and cleaning is an indispensable step in the process, so it’s important to properly clean the metal first. There are two processes for cleaning 5052 aluminum sheets: degreasing and oxide removal.

The 5052 aluminum plate china needs to be removed after the oil is removed. In order to remove the oxide, the material needs to be physically stripped from the surface of the 5052 aluminum plate china. Make sure the brush is clean. It is recommended to use a brush with a specific weight with soft bristles. Because it is possible to rub the oxide, not remove it. Another option is chemical removal. Ideal for this method is a strong alkaline solution. The workpiece can be completely immersed in the solution, or a spray bottle can be used to remove oxides. These solutions are usually phosphoric acid based or contain hydrogen fluoride acid, so use these solutions with due care. Regardless of the option used, wait enough time after cleaning the metal until it is completely dry.

First make sure the metal being welded is free of oil. This is because the impurities in the 5052 aluminum plate china will affect the welding and cause defects. Metal surfaces look beautiful to the naked eye, but easily remove oils, oils, and other liquids that cannot be removed. A lot of people wipe metal with a cloth or brush, but it doesn't remove the oil effectively. Just walk around and things will get worse.