%0 GKSS report %@ %A Weis Olea, C.A. %D 2008 %J %T Influence of Energy Input in Friction Stir Welding on Structure Evolution and Mechanical Behaviour of Precipitation-Hardening in Aluminium Alloys (AA2024-T351, AA6013-T6 and Al-Mg-Sc) (Dissertation) %U %X