Four Ways of Surface Treatment on Industrial Aluminum Profiles

In the process of processing, surface treatment is mostly needed, which means that a film is added to the surface of the original industrial aluminum profiles, effectively solving or improving the performance of industrial aluminum profiles in terms of corrosion resistance, decoration, and functionality.

From certain perspectives, industrial aluminum profiles have four types of surface treatments: surface coating, surface chemical treatment, surface mechanical treatment, and surface electrochemical treatment. Now, let's get to know these surface treatments in turn:

Surface coating of industrial aluminum profiles

A layer of material is coated on the surface of industrial aluminum profiles to improve surface performance, change surface characteristics, and improve decorative performance.

Surface chemical treatment of industrial aluminum profiles

Surface chemical treatment of industrial aluminum profiles usually includes chemical polishing, oxidation, and phosphating.

It is a process method of treating its surface by chemical method, which can improve and improve the appearance of industrial aluminum profiles, improve the corrosion resistance and wear resistance of metal industrial aluminum profiles surface, reduce friction, increase wear resistance, improve mechanical fit, and also provide special physical properties or provide excellent surface quality for subsequent surface treatment.

Surface mechanical treatment of industrial aluminum profiles

The main methods of surface mechanical treatment of industrial aluminum profiles are sandblasting, polishing, mechanical polishing, rolling and brushing. It is a pretreatment for surface treatment of workpieces, which can improve and improve the appearance of parts and provide excellent surface quality for subsequent surface treatment.

Surface electrochemical treatment of industrial aluminum profiles

Surface electrochemical treatment of industrial aluminum profiles includes electrolytic polishing, electrochemical oxidation and electroplating, mainly anodizing treatment. The biggest feature is that it includes electrochemical processes.

Generally speaking, it refers to the process of using direct current or alternating current equipment to treat the surface of industrial aluminum profiles through electrochemical processes, improving the flatness and reducing the roughness of the surface of industrial aluminum profiles or forming a layer of oxide layer or metal deposition on the surface of metal parts.

The more common industrial aluminum profiles belong to the ordinary anodizing in the surface electrochemical treatment method. We hope that the above content can be helpful to you!

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