Fig. 4: TEM images showing the deformation microstructures of the CCS after the in situ tensile test.
From: High stress twinning in a compositionally complex steel of very high stacking fault energy
a Twins and stacking faults near the cracked regions. b Zoom-in image showing the twinning. c Zoom-in image showing the stacking faults. “TB” and “SFs” indicate the twin boundary and stacking faults, respectively.
