Autor: John A. Johnson

ALAN TOMSETT, Ph D, is Technical Director for the Pacific Technology Center, Pacific Aluminum, where he provides technicalsupport and advice to the Pacific Aluminum smelters. Dr. Tomsetthas more than twenty-five years of experience in carbon anode andcathode technology. JOHN JOHNSON, MS, heads his own consulting business. Hehas forty-two years of experience in the aluminum industry, specializing in prebake and VSS anode technology as well as prebakecell design and development. Mr. Johnson was the Editor of Light Metals 2010.