Shanghai Key Laboratory of Materials Laser Processing and Modification;
School of Materials Science and Engineering;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
State Key Laboratory of Advanced Special Steel;
Shanghai University;
Shanghai;
200444;
China;
School of Mechanical Engineering;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
School of Materials;
University of Manchester;
Oxford Road;
Manchester M139PL;
UK;
Solidification; Synchrotron radiography; Intergrowth behaviour; Intermetallic compounds; 3-D morphology;