fig1
From: Detwinning/twin growth-induced phase transformation in a metastable compositionally complex alloy
Figure 1. Microstructural characterization for metastable CCA after hot rolling and homogenization. (A) ECC image of the water-quenched sample. (B) EBSD boundary map of same sample region imaged in (A). The inset on the right is the EBSD orientation map. (C and D) Corresponding EBSD phase and KAM maps. The FCC γ and HCP ε phases, Σ3 twin boundary and HAGB are highlighted by red, green, red, and purple, respectively. CCA: Compositionally complex alloy; ECC: electron channeling contrast; EBSD: electron backscattered diffraction; KAM: kernel average misorientation; FCC: face-centered cubic; HCP: hexagonal close-packed; HAGB: high-angle grain boundary.
