1. Institute of Laser Engineering
2. Beijing University of Technology
3. Beijing 100124
4. P. R. China
5. College of Materials Science and Engineering
6. Department of Mechanical, Aerospace and Biomedical Engineering
7. University of Tennessee
8. Knoxville
9. USA
10. School of Mechanical Engineering and Automation
11. International Research Institute for Multidisciplinary Science
12. Beihang University
13. Beijing 100191
14. Computational Science and Engineering Division
15. Oak Ridge National Laboratory
16. Oak Ridge
17. Materials Processing and Joining
18. Materials Science and Technology Division