Al-Cu-Li alloys, Precipitates, Interface, HAADF-STEM, ABF-STEM
Metastable β titanium alloy, β phase grain size, Stress induced α′′ martensite and α′′ twins, Deformation behavior
MC-M23C6 transformation, M23C6-γ´interfacial precipitation, decomposition and evolution behavior, phase-transformation mechanisms, synergistic regulation
Friction stir welding, 2195-O Al-Li alloy, Post-weld heat treatment, Microstructure evolution, Mechanical properties.