What Are The Types Of Anodic Oxidation

The types of aluminum oxidation are mainly divided into two categories: one is electrochemical oxidation, also known as anodic oxidation; 2 The second category is chemical Yang, also known as chemical transformation. Electrochemical oxidation is divided into: 1 sulfuric acid anodic oxidation; 2 chromic acid anodizing; 3 Oxalic acid anodization. Sulfuric acid anode is also divided into ordinary anodic oxidation, hard anodic oxidation and porcelain anodic oxidation. Chemical oxidation, chemical oxidation mainly: chromate oxidation (and conductive film or not conductive film), phosphate oxidation and phosphate - chromate oxidation.

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