Pickling tank is widely used in industry, such as metallurgy, electroplating industry:
1, for titanium nickel alloy, stainless steel, such as the use of copper and aluminum surface pickling, play a role in removing oil, rust, etc.;
2, to promote the removal of metal surface stubborn oxide skins, especially in hot annealing, tempering, generated in the process of high temperature to remove oxide, while preventing the generation of hydrogen embrittlement;
3, reduce the corrosion rate of the metal, and prolong the service life of the acid, so that the surface of the product is clean and clean, and even the silver white light structure is formed