Laser powder bed fusion, Al-Fe-V-Si-Sc alloy, Forming quality, Ultrahigh strength, Heat-resistance
Friction stir additive manufacturing, Cold-rolling, Copper, Ultrafine-grained material, Fatigue properties
Friction stir processing, ultrafine-grained material, microstructure, cyclic stress, fatigue properties
Friction stir welding, aluminum alloy, Carbon fiber reinforced thermoplastic, Silane coupling treatment, Dissimilar joining
Titanium alloys, Electron beam scanning welding, Defect, Microstructure, Mechanical properties