Fig. 8: Phase-field of dislocation/SF energy and composition profiles for moving dislocations.
From: Unveiling the Re effect in Ni-based single crystal superalloys
Snapshots of dislocation/SF energy profiles with (solid black line) and without (dashed blue line) Re as well as the corresponding Re concentration (solid red line) in γ. The direction of dislocation motion is marked by arrows together with the average dislocation mobilities (velocities): a 2.5 × 10−11 m3J−1s−1 (0.2 nm s−1); b 2.5 × 10−10 m3 J−1 s−1 (2 nm s−1) c 2.5 × 10−9 m3J−1 s−1 (20 nm s−1).
