1. School of Materials Science and Engineering, Hefei University of Technology, Hefei, China
2. Engineering Research Center of High Performance Copper Alloy Materials and Processing, Ministry of Education, Hefei University of Technology, Hefei, China
3. Zhejiang Jiuli Hi-Tech Metals Co., Ltd., Huzhou, China
4. School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore