Anodizing Explained

When we hear the term anodizing, the first thing that comes to mind is that it is a type of paint applied to aluminum. While this has some truth, the reality is that the process itself is a way to protect the material against corrosion caused by atmospheric agents, as well as wear and tear that the anodized parts or pieces will be subjected to.

Through the anodizing process, an artificial film of aluminum oxide of a certain thickness known as alumina is obtained. This has the main characteristic of providing greater protection than other coatings as a result of the chemical and electrolytic processes involved in the procedure.

Anodizing can achieve a natural color of aluminum or any other color.

Types of Anodizing