1. Department of Orthopaedic Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110055, P.R. China
2. Engineering Research Center of High Entropy Alloy Materials (Liaoning Province), School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, P.R. China
3. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P.R. China