What Is The Oxidized Black in Aluminum Anodizing Called Fog Black

It must be different. Black anodizing is generally the surface treatment of aluminum alloy, which belongs to anodizing, just anodizing into black. Blackening treatment is a treatment of rust prevention. It is generally the surface treatment of iron and steel products, mainly rust prevention, and the color is black. Because the price is lower than electroplating, but the rust resistance is worse than plating

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