TY - CONF A1 - Grützner, Stefan A1 - Fedelich, Bernard A1 - Rehmer, Birgit A1 - Kranzmann, Axel A1 - Walz, G. A1 - Buchholz, B. T1 - Material Modeling and Lifetime Prediction of Ni-base Gas Turbine Blades under TMF Conditions T2 - International Conference on Material Modeling (ICMM) CY - Warsaw, Poland DA - 2013-09-08 PY - 2013 AN - OPUS4-29081 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grützner, Stefan A1 - Fedelich, Bernard A1 - Rehmer, Birgit A1 - Buchholz, B. ED - Clark, G. ED - Wang, C.H. T1 - Material modelling and lifetime prediction of Ni-base gas turbine blades under TMF conditions N2 - Under cyclic thermomechanical loading conditions, various damage mechanisms such as strain accumulation, creep cavitation, ageing, fatigue surface cracking etc. may take place in the material of a gas turbine blade. Depending on the loading conditions, all these effects can contribute to reduce the lifetime of the component. Subject of the present work is the development of a material model to describe the mechanical effects mentioned above, as well as the development of a lifetime model able to discriminate the different damage mechanisms. T2 - Fatigue 2014 - 11th International Fatigue Congress CY - Melbourne, Australia DA - 2014-03-02 KW - Creep KW - Fatigue KW - Ni-base superalloy KW - Oxidation damage KW - Ratcheting KW - Strain induced ageing KW - Viscoplastic PY - 2014 U6 - https://doi.org/10.4028/www.scientific.net/AMR.891-892.1277 N1 - Serientitel: Advances materials research – Series title: Advances materials research VL - 891-892 IS - XXX. Thermomechanical Fatigue SP - 1277 EP - 1282 AN - OPUS4-30721 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grützner, Stefan A1 - Fedelich, Bernard A1 - Rehmer, Birgit A1 - Buchholz, B. T1 - Material Modeling and Lifetime Prediction of Ni-base Gas Turine Blades under TMF Conditions T2 - International Fatigue Congress CY - Melbourne, Australia DA - 2014-03-02 PY - 2014 AN - OPUS4-30714 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grützner, Stefan A1 - Rehmer, Birgit A1 - Fedelich, Bernard A1 - Mosquera Feijoo, Maria T1 - Deformation modeling and lifetime prediction of Ni-base gas turbine blade alloys under TMF-conditions N2 - Under cyclic thermomechanical loading conditions, various effects such as strain accumulation, creep damage, ageing, fatigue etc. may occur in the material of a gas turbine blade. Depending on the loading conditions, all these effects contribute to reduce the lifetime of the component. Subject of the present work is the development of a lifetime model able to discriminate between the different damage mechanisms, as well as the development of a material model to describe the mentioned effects and thus providing the input data for lifetime prediction. T2 - ASME Turbo Expo 2014 - GT2014 CY - Düsseldorf, Germany DA - 16.06.2014 KW - Ni-base super alloy KW - Viscoplastic KW - Ratcheting KW - Creep KW - Strain induced ageing KW - Fatigue KW - Oxidation damage PY - 2014 SN - 978-0-7918-4576-9 SP - GT2014-26332, 1-7 AN - OPUS4-30962 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grützner, Stefan A1 - Fedelich, Bernard A1 - Rehmer, Birgit A1 - Buchholz, B. T1 - Deformation modelling and lifetime prediction for a gas turbine blade alloy under TMF conditions T2 - FESI ESIA 13 Forum for Engineering Structural Integrity: 13th International Conference on Engineering Structural Integrity Assessment CY - Manchester, UK DA - 2015-05-19 PY - 2015 AN - OPUS4-33228 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -