What Are The Uses Of Anodizing And Galvanizing Aluminum?

Aluminum anode points a lot of kinds, as a functional, primarily for decoration or wear-resisting, the advantage of anodic film is hard, if is crowded type aluminum, through some mechanical pretreatment, redo anode, anode layer appearance is very beautiful, the defect is not conductive, if have need local conductive, anode after removing the area covered area or need to adopt the anodic film price cheap, galvanized The appearance can be generated by chemical passivation blue, colorful, black and other appearance. Generally, it has a certain appearance effect on the corrosion resistance protection of iron materials, but it is relatively low grade

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