6082 aluminum plate can be used in bullet train materials, but also can be used in the toolbox, then sometimes 6082 aluminum plate manufacturers will find that there will be small black spots on the surface of 6082 aluminum plate toolbox, then how should we deal with it?

Small black spots on the surface of 6082 aluminum plate can be cleaned by alkaline solution. The oxide film on the surface can be removed first, and then put into the clean water for cleaning, and then put into the pure water to boil the oxide film, so as to avoid the unclean things on the surface of 6082 aluminum plate.

In addition, if the 6082 aluminum plate toolbox is oxidized, it can be cleaned in an acidic or alkaline solution, and it can also be polished.

The above is about the treatment method of oxidation black spot on the surface of 6082 aluminum plate toolbox. Xiaobian simply introduces two methods. If you want to know more about 6082 aluminum plate, you can contact us.