High-gradient magnetic field-controlled migration of solutes and particles and their effects on solidification microstructure: A review

Liu Tie¹, Wang Qiang^1,, Yuan Yi^{1, 2}, Wang Kai¹, Li Guojian¹

(color online) Microstructure and volume fraction distribution in longitudinal section of directionally solidified Al–8 mass% Fe alloys grown in various magnetic fields: (a) 0 T; (b) 0.4 T; (c) 1 T; (d) 6 T. (e) Volume fraction distribution of the primary Al₃Fe phase. V is the growth rate. Reproduced from Ref. [74], with the permission of AIP Publishing.