1. Department of Mechanical and Aerospace Engineering, Indian Institute of Technology Hyderabad, Sangareddy 502285, India
2. Technical Research Institute, Hitachi Zosen Corporation, Osaka 551-0022, Japan
3. Joining and Welding Research Institute, Osaka University, Osaka 567-0047, Japan
4. Department of Materials Engineering, Faculty of Engineering Technology, KU Leuven, Campus De Nayer, Sint-Katelijne-Waver 2860, Belgium