3D characterization, Nanocrystalline material, Grain boundary, Disconnection loop, In situ transmission electron microscopy (TEM)
Nanocrystalline materials, Grain rotation, Grain boundary migration, Curved disconnection, In situ transmission electron microscopy (TEM)
Polycrystalline materials, Grain boundary, Triple junction reconstruction, Coordinated deformation, Deformation twin, In situ transmission electron microscopy (TEM)
Nanocrystalline materials, Triple junction, Grain boundary, Disconnection, Excess volume, In situ transmission electron microscopy (TEM)
laser powder bed fusion (LPBF), Hastelloy-X, energy density, microstructure, hardness.
Additive manufactured, Direct Energy Deposition, TC4 alloys, synergistic improvement, cost-effective
Nickel-based single crystal superalloys, intermetallics, Interfaces, Density functional theory
Al-Cu-Li-Mg-Ag alloy, precipitation sequence, hardness evolution, aging temperature
Direct energy deposition, Fe, Ti-Al-V alloy, α/β-Ti phase, Precipitate, Mechanical properties.