Hard Anodized Aluminum Profiles is a product that forms a wear-resistant oxide layer on the surface of aluminum profile through hard oxidation treatment. Hard Anodized Aluminum Profiles have the following characteristics and advantages:

High hardness: After hard oxidation treatment, the oxide layer formed on the surface of the aluminum profile has high hardness, usually in the range of 400-600 HV (Vickers hardness). This makes the hard alumina profile better resistant to wear and scratches during use.

Wear resistance: The oxide layer of hard alumina profiles is hard and dense, which can increase the wear resistance of the profiles. This makes hard alumina profiles very popular in applications that require long-term use and are often exposed to abrasive environments, such as machine building, transportation equipment, etc.

Corrosion resistance: The oxide layer of hard alumina profiles has certain corrosion resistance. The oxide layer can form a protective oxide layer to prevent the aluminum profile from contacting the external environment, thereby prolonging its life.

Insulation properties: The oxide layer of hard alumina profiles has good insulation properties and can be used in some applications that require electrical insulation, such as electronic equipment, communication equipment, etc.

Beautiful appearance: the oxide layer of hard aluminum oxide profiles can provide rich color options, such as natural silver, black, bronze, etc., so that the profile has a good appearance effect.

Hard alumina profiles are widely used in many fields, including the automotive industry, construction and decoration, electronics manufacturing, and machinery manufacturing. They can provide excellent wear resistance, corrosion resistance and aesthetics to meet the needs of different applications.