1. School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
2. School of Mechanical, Materials, Mechatronic and Biomedical Engineering, University of Wollongong, Wollongong, NSW 2522, Australia
3. Welding and Additive Manufacturing Centre, Cranfield University, Cranfield, MK43 0AL, UK
4. Technology Research Institute, HBIS Group, Shijiazhuang 050023, China