Fig. 4
From: Promoting abnormal grain growth in Fe-based shape memory alloys through compositional adjustments
Grain reference orientation deviation maps for the α phase in Fe–Mn–Al–Ni–X (X = Ti, Cr). (a) Fe–Mn–Al–Ni, (b) Fe–Mn–Al–Ni–Ti, and (c) Fe–Mn–Al–Ni–Cr. The misorientation angles with respect to the average orientation of the grain are highlighted by the color code given. Details on the heat treatment procedure are shown in Supplementary Fig. 1b (lower temperature: 900 °C)
