Figure 4

Microstructure in Cu-10.5 at.% Sn directionally solidified at a growth speed of 1 μm/s without and with a 0.3 T magnetic field: (a) 0 T; (b) 0.3 T; (c) and (d) show the SEM and the corresponding EDS map for the Sn solute content under a 0.3 T magnetic field, respectively.