2024 aluminum plate in the processing of parts, if there is a requirement for the surface, generally need to be passivated, then the next 2024 aluminum plate manufacturers to introduce to you, 2024 aluminum plate parts surface passivation treatment.

Passivation treatment has two methods, one is adsorption, one is film.Adsorption is 2024 aluminum plate surface to form a layer of adsorption layer, the corrosion resistance of 2024 aluminum plate is improved, the film is the surface of a layer of oxide film, oxide film can make the surface of 2024 aluminum plate and other substances do not contact, improve corrosion resistance.

The specific treatment method is:

Deploy the chemical solvent and control the temperature at 70℃.Impregnated in chemical solvent for 6S, washed with clean water, put into the solution containing phytic acid 20g/L(pH =3.5), impregnated at 60℃ for 6S, washed with deionized water, and dried.

2024 aluminum plate parts processing surface passivation treatment is introduced here, want to know the price of 2024 aluminum plate can consult us through the telephone information.