Tommietoowl
01-15-2020, 07:55 AM
When water continually sprays on the aluminum sheet, how to avoid corrosion of aluminum sheet and keep its water resistance?Don’t worry about it, after aluminum contacts water or air, a layer of oxide film will generate on its surface to separate aluminum from the water or air and protect it, so it won’t be erosive.aluminum will react with oxygen, generating dense Al2O3 oxide film on the surface, once the pure aluminum is exposed in air, it will react with air, generating oxide film to protect it.Other related question