This book examines recent developments in inert anodes for aluminum electrolysis. It describes the composition and application of the most promising metal ceramic inert anode materials and nickel-oxide nanotechnology in the aluminum industry. The volume addresses concepts, analysis, properties, conductivity and corrosion, microstructure and microanalysis, and machinability of inert anodes for aluminum electrolysis. The book will be valuable to the aluminum industry, where inert anodes are having a profound impact in creating more energy saving, greener, and more functional aluminum materials in high-strength and high-temperature applications.