1. Engineering Research Center of Advanced Manufacturing Technology for Automotive Components, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124,
China
2. State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
3. Joining and Welding Research Institute, Osaka University, Osaka 5670047, Japan
4. Laser Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China