Metal dusting is preceded by ________ and is characterized by rapid metal wastage.

Question

Quizplus · Accepted Answer

Metal dusting is a type of corrosion that occurs when a metal surface is exposed to a carburizing atmosphere at high temperatures. This causes carbon to diffuse into the metal, creating a carbon-rich surface layer that is susceptible to rapid oxidation, leading to metal wastage. Decarburization and graphitization are not directly related to metal dusting.

Metal Dusting Is Preceded by ________ and Is Characterized by Rapid