TY - CONF A1 - Rockenhäuser, Christian A1 - Häusler, I. A1 - Piesker, B. A1 - Skrotzki, Birgit T1 - Influence of prestraining on the aging response of an Al-Cu-Li alloy N2 - The influence of prestraining on the aging response of an Al-Cu-Li alloy is investigated by preparation of different strain states (3 %, 4 %, 6 %) of the initial aging state. The Brinell hardness of the subsequently aged samples (up to 60 h aging time) was measured and it was found that the increasing dislocation concentration in the 3 different initial states leads to faster hardness increases and slightly higher maximum hardness. T2 - Microscopy Conference 2019 (MC2019) CY - Berlin, Germany DA - 01.09.2019 KW - Al-Cu-Li alloys KW - Degradation KW - Hardness PY - 2019 AN - OPUS4-48953 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -