Qihong Fang is Professor in the Department of Mechanics in Hunan University. He received his Ph.D. in 2007 from Hunan University, where he is engaged in the interdisciplinary research of mechanics, mechanical engineering, and materials science. His current research focuses on multiscale mechanics, high-entropy alloys, precision manufacturing, additive manufacturing, high-throughput design and preparation of materials, and their service properties.Jia Li is Professor in the College of Mechanical and Vehicle Engineering at Hunan University. He received his Ph.D. from Hunan University in 2017. His current research interests focus on the deformation and strengthening behaviours of high-entropy alloys and superalloys using multiscale simulation combined with experiments.

• Chapter 1. Background. Chapter 2. Theoretical Methods. Chapter 3. High Entropy Alloys: Simulation. Chapter 4. High Entropy Alloys: Model. Chapter 5. High Entropy Amorphous Alloys. Chapter 6. Nickel-Based Superalloys. Chapter 7. Light Alloys. Chapter 8. Chemomechanical Modeling of Lithiation in Silicon Electrodes. Chapter 9. Nanostructure-Reinforced Composites. Chapter 10. Challenges and Opportunities