TY - JOUR A1 - von Hartrott, P. A1 - Metzger, M. A1 - Rockenhäuser, Christian A1 - Skrotzki, Birgit T1 - Lifetime assessment of aging materials T2 - MTZ Worldwide N2 - Materials subjected to high-temperature service conditions will change their microstructure with time. Associated with this aging process is a change of mechanical properties as well as a change of damage mechanisms. Within the scope of the FVV project Aging and Lifetime, Fraunhofer IWM in Freiburg and BAM in Berlin (both Germany) experimentally characterized the widespread high-temperature aluminum alloy EN AW-2618A in different overaging states. Based on the experimental findings, models for numerical lifetime assessment with the finite-element method were implemented. PB - Springer KW - Aluminum alloy KW - Aging KW - Microstructure KW - Lifetime prediction KW - Damage PY - 2018 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/46065 AN - OPUS4-46065 SN - 2192-9114 VL - 79 IS - 10 SP - 64 EP - 68 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany