1. School of Science, Harbin University of Science and Technology, Harbin, China;
2. National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiao Tong University, Shanghai, China;
3. School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, China;
4. Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, China