Xinfeng Li received his bachelor’s degree in metal materials engineering from Xi’an Technological University in 2010 and his doctorate in materials science and engineering from Xi’an Jiaotong University in 2017. He is currently an associate professor and master’s supervisor at the Sino-French School of Nuclear Engineering and Technology, Sun Yat-sen University. His research interests include environmental fracturing of metal structural materials (hydrogen embrittlement, stress corrosion, corrosion fatigue), strengthening and toughening of metal structural materials, finite element analysis, and reliability analysis of metal materials. The research projects he participated in include a study of the low-temperature mechanical properties of ultrafine-grained pure magnesium, a study of the environmental fracture behavior of steel for turbine blades, and an evaluation of the fracture toughness of metal materials based on the new SNTT method. He has been invited as a reviewer for journals such as Corrosion Science, the International Journal of Hydrogen Energy, Engineering Fracture Mechanics, Metallurgical and Materials Transactions A, and Materials, and he has long served as a reviewer for the International Journal of Materials Science and Applications.