Prof. Dr. Zhijun Wang is a Professor at the State Key Laboratory of Solidification Processing, at Northwestern Polytechnical University. He received his Ph.D. degree in 2010. He served as a postdoctoral fellow at the School of Materials, Northwestern Polytechnical University from 2010 to 2012. He was a Hong Kong Scholar in the Department of Mechanical and Biomedical Engineering, City University of Hong Kong, from 2013 to 2014. He served as an Associate Professor at the State Key Laboratory of Solidification Technology, Northwestern Polytechnical University from 2013 to 2019, and has been a professor since 2019. His main research directions include solidification theory and technology, multi-principal alloy design, nanosuspension solidification, and the emerging interdisciplinary disciplines of materials science.