Color Anodizing CNC Aluminum Milling Parts
In order to reduce the defects of aluminum alloy surface, such as hardness and wear resistance, surface treatment is a common choice, and anodizing is the most widely used and most successful technology.
Anodizing of aluminum is an electrolytic oxidation process. In this process, the surface of aluminum (alloys) is usually transformed into an oxide film, which has protective, decorative and other functional properties.