Xiang Gefeng, born in 2002, is a master's student at the Institute of New Material Technology, University of Science and Technology Beijing, mainly researching composite material reinforcement and toughening. Li Changqing, born in 1970, is a senior engineer with a doctoral degree, mainly engaged in research on toughening and surface modification of composite materials. Qin Mingli holds a Ph.D. in Engineering and is a professor, doctoral advisor, and director of the Institute of New Materials Technology. In 2019, he was selected for the National Distinguished Talent Program and served as the chief scientist for the National 863 Program thematic projects and National Key R&D Projects. He obtained his bachelor's degrees from Central South University in 1996, 1999, and 2002, as well as his doctoral degree. He began working at the University of Science and Technology Beijing in 2003, was promoted to professor in 2009, and served as a visiting professor at the University of Cambridge from 2018 to 2019. He holds multiple positions, including Vice Chairman of the Powder Metallurgy Group of the Chinese Society for Metals, Executive Director of the Powder Metallurgy Group of the China Iron and Steel Association, and Associate Editor of the journal Powder Metallurgy Technology.