7xxx aluminum series 1 Al alloy 1 Al alloy 7075-T6 1 Al3(Sc,Zr) particles 1 SLM 1 Technology: general issues 1 VPPA 1 activation energy 1 ageing 1 aluminium 1 aluminium alloy 1 aluminium alloys 1 aluminum alloy AA5083 1 annihilation of positrons 1 artificial pits 1 asymmetric weld 1 auxetic structures 1 bimodal microstructure 1 characterization methods 1 corrosion 1 crack initiation 1 differential scanning calorimetry (DSC) 1 early precipitation stages 1 extrusion 1 fatigue 1 heat treatment 1 high-strength aluminum 1 homogenization annealing 1 intermetallic phases 1 laser induced arc hybrid welding