The reasons for oxidation treatment of aluminum alloy prototypes

Although aluminium alloy has a certain degree of corrosion resistance, its surface is prone to corrosion in some harsh environmental conditions, such as humid air, industrial environments containing acidic or alkaline components, or Marine environments. Through oxidation treatment, a dense oxide film can be formed on the surface of the aluminum alloy prototype. This oxide film can effectively isolate the aluminum alloy from corrosive media in the outside world, such as oxygen, moisture, acidic or alkaline substances, etc. For instance, the aluminum alloy door and window prototypes used in the construction industry, after undergoing oxidation treatment, can resist the erosion of rain even when exposed to wind and rain for a long time, significantly extending their service life.

Second, enhance wear resistance

Aluminum alloy prototypes may suffer mechanical damage such as friction and scratches during use. The surface after oxidation treatment will be harder and more wear-resistant. This oxide film can withstand a certain degree of friction and reduce the wear of the aluminum alloy base material. Take the aluminum alloy handboard components in automotive interiors as an example, such as the decorative parts around the gearshift lever. During frequent operations, the surface treated with oxidation can effectively prevent scratches from fingers, clothing, etc., maintaining a good appearance and performance.

Iii. Enhance the aesthetic appeal

Oxidation treatment can endow aluminum alloy prototypes with various aesthetically pleasing surface effects. Different colors and textures can be achieved through various oxidation processes. For instance, through anodizing treatment, a uniform and bright surface can be achieved. Moreover, by adding different dyes, aluminum alloy prototypes can present various bright colors such as black, red, and gold, meeting different design requirements. This aesthetic treatment on the aluminum alloy prototype shell of electronic products can enhance the appearance quality of the products, making them more attractive and strengthening their competitiveness in the market.

4. Easy to clean and maintain

The surface of the aluminum alloy prototype after oxidation treatment is smoother, and dirt and impurities are less likely to adhere to it. Even if there are stains, it is easier to clean. For instance, in the aluminum alloy handboard products of kitchenware, their smooth oxidized surface enables oil stains, water stains, etc. to be easily removed by wiping with a damp cloth, without the need for strong cleaning agents, reducing the difficulty and cost of cleaning.

Oxidation treatment of aluminum alloy prototypes has many benefits that cannot be ignored in terms of protective performance, usage performance and aesthetic performance, which also makes oxidation treatment an important link in the processing of aluminum alloy prototypes.