1. State Key Laboratory of Powder Metallurgy, Central South University, Changsha, People’s Republic of China
2. Light Alloy Research Institute, College of Mechanical and Electrical Engineering, Central South University, Changsha, People’s Republic of China
3. Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne, Australia
4. Brunel Centre for Advanced Solidification Technology (BCAST), Brunel University London, Uxbridge, Middlesex, UK