Filiform Corrosion: Causes, Prevention, and Treatment
What is Filiform Corrosion? Filiform corrosion is a type of localized corrosion that occurs on metal surfaces that are coated with an organic coating such as paint. It is also known as “underfilm,” “localized,” or “filamentary” corrosion. This type of corrosion is commonly observed on aluminum and magnesium alloys that use an organic coating that …