fig11

Directional orthorhombic phase precipitation and coarsening enable strength-ductility synergy in compositionally modified Ti<sub>2</sub>AlNb-based alloys

Figure 11. (A-C) Dislocation configuration of the cold-rolled microstructure; (D and E) Bright-field images, (F) dark-field image, (G) HAADF image and corresponding EDS elemental mappings, and (H) EDS line scan profiles perpendicular to the lamellae of the T880-2 sample. HAADF: High-angle annular dark-field; EDS: energy-dispersive X-ray spectroscopy.