3D microstructures 1 Aluminum alloys 1 Cracks 1 Crystal orientation 1 Crystallographic analysis 1 Diffraction contrast 1 Diffraction contrast tomography 1 Ductile fracture 1 Fracture surfaces 1 Grain boundaries 1 Hydrogen embrittlement 1 Intergranular crack 1 Intergranular fracture Magnesium alloys 1 Quasi cleavage fracture 1 Ternary alloys 1 Textures 1 Tomography 1 Trajectory analysis 1 X- ray diffractions 1 Zinc alloys 1 aluminum alloy 1 diffraction contrast tomography 1 hydrogen embrittlement 1 intergranular fracture 1 quasi-cleavage fracture 1