183 results about "Anodic oxidation" patented technology

Anodic oxidation is an electrochemical method for the production of an oxide film on a metallic substrate. It removes electrons from a substance and oxidizes the anode. ... Anodic oxidation is an accelerated electrochemical oxidation process, which is intensified by the natural oxide skin of the metal. It involves the application of an electrical bias at relatively low currents while the substrate is immersed in an acid bath.