Corrosion

principle

The destruction of metals by oxidation.

Where it is used

• Stainless steel — is used in. Chromium forms a protective film against corrosion.
• Galvanization — is used in. Zinc corrodes first, protecting the steel.
• Titanium — is used in. Titanium resists corrosion thanks to an oxide film.

What it is a kind of

• Oxidation — is a kind of. Corrosion is the oxidation of metal.

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