1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization
2. Faculty of Land Resource Engineering
3. Kunming University of Science and Technology
4. Kunming 650093
5. China
6. Microcellular Plastics Manufacturing Laboratory
7. Department of Mechanical and Industrial Engineering
8. University of Toronto
9. Toronto M5S 3G8
10. Canada
11. Henan Key Laboratory of Aeronautical Materials and Application Technology
12. School of Mechatronics Engineering, Zhengzhou University of Aeronautics
13. Zhengzhou