A process for enhancing the corrosion resistance of an aluminum-containing component with a cerium based coating. An aluminum-containing cathode and an oxygen- evolving anode are immersed in an electrolyte comprising water, solvent, oxidizing agent and cerium ions. An electrical current is passed through the electrolyte by applying electrical current to deposit a cerium based coating onto the cathode. An electrolyte for use in depositing a cerium based coating. An electrodeposited cerium-based coating. An aluminum aircraft structural component having a cerium-based coating thereon.
J. O. Stoffer et al., "Electrodeposition of Cerium-Based Coatings for Corrosion Protection of Aluminum Alloys," U.S. Patents, Aug 1999.
Materials Science and Engineering
Patent Application Number
© 1999 The Curators of the University of Missouri, All rights reserved.
03 Aug 1999