TY - CONF A1 - Rockenhäuser, Christian A1 - von Hartrott, P. A1 - Metzger, M. A1 - Schriever, Sina A1 - Augenstein, E. A1 - Karlin, J. A1 - Piesker, Benjamin A1 - Schweizer, C. A1 - Skrotzki, Birgit T1 - Lifetime Assessment of Aluminium radial compressor wheels considering material ageing N2 - The results of the project "Lifetime Assessment of Aluminium radial compressor wheels considering material ageing" were presented. T2 - FVV Frühjahrstagung 2018 CY - Bad Neuenahr, Germany DA - 22.03.2018 KW - Alloy 2618A KW - Degradation KW - S-phase KW - Dark-field transmission electron microscopy KW - Aluminum PY - 2018 AN - OPUS4-44706 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rockenhäuser, Christian A1 - Skrotzki, Birgit T1 - The long-term ageing process of alloy 2618A N2 - The long-term ageing process of alloy 2618A was introduced and discussed The dark-field transmission electronmicroscopical resilts werde shown and evaluated regarding the precipitate radii. The influence of the precipitate radii regarding ageing was used for a preliminary ageing assessment. T2 - 19th International Microscopy Congress (IMC19) CY - Sydney, Australia DA - 09.09.2018 KW - Alloy 2618A KW - Degradation KW - Coarsening KW - S-phase KW - Dark-field transmission electron microscopy (DFTEM) PY - 2018 AN - OPUS4-46120 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rockenhäuser, Christian A1 - Häusler, Ines A1 - Darvishi Kamachali, Reza A1 - Heidl, Daniel A1 - Skrotzki, Birgit T1 - Influence of heat treatment and creep loading on an Al-Cu-Li alloy N2 - The influence of heat treatment and creep loading on the microstructure of an Al-Cu-Li alloy was investigated. Especially the formation of different precipitates (T1 and Theta') were characterized and the microstructural changes under different ageing conditions (with and without external strain) were investigated to determine the effect od stress on the ageing process. T2 - 19th International Microscopy Congress (IMC19) CY - Sydney, Australia DA - 09.09.2018 KW - Aluminium KW - Degradation KW - Coarsening KW - Dark-field transmission electron microscopy PY - 2018 AN - OPUS4-46129 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -