anodic coating

Definitions

Cars & Driving

  • noun a protective, decorative, or functional coating, formed in an anodizing process

Construction

Electronics

  • An oxide film formed on the surface of a metal, such as aluminum or magnesium, in an electrolytic process. Such coatings can be protective, decorative, or functional. Examples include the production of materials with high resistance to corrosion, or with good electrical insulation.
http://www.dictionarycentral.com/definition/anodic-coating.html