This book collects the research papers from the International Conference on Metal Material Processes and Manufacturing, held on November 20-22, 2025, on Jeju Island, South Korea. It provides useful insights and is a helpful resource for academics, researchers, and professionals working with metal materials and manufacturing. The conference brought together experts from around the world to share their latest research in key areas, such as metal casting, forging, rolling, extrusion, welding, and surface treatment. The authors of this book come from different fields, including universities, companies, and research centers. Their work covers the newest developments and ideas in metal material processes and manufacturing. The book is organized into several chapters, each focusing on a specific topic related to the field, including: Fundamentals of Metallurgical Processes, Metallurgical Process Optimization, Metal Matrix Composites, and Molten Metal Processing and Modeling. In short, this book gives a full picture of current research in metal material processes and manufacturing. It is a must-read for anyone who wants to keep up with the latest advances in this fast-changing field.

Professor Dong-Won Jung is a renowned researcher in the School of Mechanical Engineering at Jeju National University, South Korea. His research focuses on various aspects of metal forming, including constitutive modeling under hot working conditions, cold and hot roll-forming, incremental sheet forming, cold and hot stamping, and computational modeling for metal forming applications. He is also interested in formability in sheet metal forming and friction stir welding. In addition to his research work, Professor Jung serves as a reviewer for several reputable journals such as the Korean Society of Mechanical Engineers (KSME), the Korean Society for Precision Engineering (KSPE), the Korean Society for Technology of Plasticity (KSTP), the Korean Society for Automobile Engineers (KSAE), the Journal of Ocean Engineering and Technology, the Journal of Korea Society for Power System Engineering, and the Korean Journal of Computer-Aided Engineering (CAE), among others. He has published numerous articles in these journals and has extensive experience presenting his research at academic conferences.