What is Aluminum Anodic Coating?

Aluminum is a metal that has many advantages such as appearance, strength, lightness and so on. The use of this metal in modern architecture is increasing day by day with many increases compared to other metals.


It is a special surface coating that can be applied to aluminum as a mechanical and electrochemical process. Although it is a metal that stands out with its aluminum strength, it is exposed to some corrosion according to its used areas. This reduces the strength of aluminum during abrasions. Aluminum is subjected to anodic coating so that the corrosion of the external factors can be removed from the center. Anodising increases the resistance of the applied surface and brings with it a number of advantages.


The anodic coating continues mechanically and chemically in two processes.

In mechanical operations;

  • Polishing
  • Brushing
  • Deburring
  • Sandblasting

Chemical Process;

  • Lubrication
  • Matting
  • Polishing
  • It is subjected to a number of operations such as cleaning.


While the surfaces subject to anodization bring many advantages, the main benefits can be listed as follows.
Prevents aluminum corrosion and increases resistance.
Since the applied surface can be subjected to dyeing process, the desired color can be given.
It offers a decorative appearance.
It obtains a very good insulation from the electrical point of view.
It also has a positive effect on heat insulation.

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