Stainless steel and corrosion

Corrosion can be defined as the deterioration of material, usually a metal, that results from a chemical or electrochemical reaction with its environment. The majority of material should be expected to deteriorate, to some extent, with time when exposed to the elements corrosion is a natural process.

The corrosion resistance of stainless steel results from the formation of a chromium oxide film on metal surface, this film is hard and generally invisible. If the film is accidentally removed, a new one is created in order to continue the protection (self-passivating).

Most of structure in building, when corrosion is a problem, will make use of either, the austenitic or ferritic types of stainless steel.

It is very important to know accurately the place where materials are going to be used: the environment is essential in order to define the behavior of metals.

Viganò International ensures the best results in the stainless steel processing and cutting. Visit the website www.vigano.international to know all the information about the company, its services and innovative solutions.

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