This article focus to explain on Benefits Of Carbidic Austempered Ductile Iron . Carbidic Austempered Ductile Iron (CADI) is ductile cast iron, which is austempered to exhibit greater toughness and wear resistant material. CADI is much better than ADI, as it has improved abrasion and more carbide content.Applied Process is a leader in Austempering process. They heat treat the parts and help the customers replace one material or process combination with faster, cheaper, and better one.