TY - CONF A1 - Dixneit, Jonny A1 - Kannengießer, Thomas A1 - Kromm, Arne T1 - Beeinflussung des Eigenspannungsniveaus durch Schweißen mit neuartigen LTT-Zusatzwerkstoffen T2 - MDDK: Master-, Diplomanden- und Doktorandenkolloquium T2 - MDDK: Master-, Diplomanden- und Doktorandenkolloquium CY - Magdeburg, Germany DA - 2013-01-17 PY - 2013 AN - OPUS4-28093 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kannengießer, Thomas A1 - Kromm, Arne T1 - LTT-Zusatzwerkstoffe - Stand der Technik T2 - MDDK - Master-, Diplomanden- und Doktorandenkolloquium T2 - MDDK - Master-, Diplomanden- und Doktorandenkolloquium CY - Magdeburg, Germany DA - 2013-05-23 PY - 2013 AN - OPUS4-28664 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kromm, Arne A1 - Boin, M. A1 - Kannengießer, Thomas A1 - Gibmeier, J. T1 - Influence of heat control on residual stresses in low transformation temperature (LTT) large scale welds N2 - Independent from the interpass temperature residual stresses in longitudinal direction were lower than in transverse direction. This applies for the surface as well as for the bulk of the welds. Residual stresses in the bulk were in general lower compared to stresses found on the surface. Compressive residual stresses as a result of the martensite formation were formed in the bulk weld metal, only. Independent from the LTT filler used high interpass temperatures were beneficial to reduce the stresses mainly in longitudinal direction. Lower interpass temperatures tend to narrow the tensile zone in the weld metal but they also prevent the formation of compressive residual stresses. T2 - ICRS10 CY - Sydney, Australia DA - 03.07.2016 KW - Phase transformation KW - LTT KW - Welding KW - Heat control KW - Residual stress PY - 2016 AN - OPUS4-37312 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kromm, Arne A1 - Boin, M. A1 - Kannengießer, Thomas A1 - Gibmeier, J. T1 - Effect of interpass temperature on residual stresses in LTT welded joints N2 - Independent from the interpasstemperature residual stresses in longitudinal direction were lower than in transverse direction. This applies for the surface as well as for the bulk of the welds. -Residual stresses in the bulk were in general lower compared to stresses found on the surface. •Compressive residual stresses as a result of the martensite formation were formed in the bulk weld metal, only. •Independent from the LTT filler used high interpasstemperatures were beneficial to reduce the stresses mainly in longitudinal direction. •Lower interpasstemperatures tend to narrow the tensile zone in the weld metal but they also prevent the formation of compressive residual stresses. T2 - IIW2016 CY - Melbourne, Australia DA - 10.07.2016 KW - Phase transformation KW - Interpass temperature KW - LTT KW - Residual stress KW - Welding PY - 2016 AN - OPUS4-37313 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kromm, Arne A1 - Friedersdorf, Peter A1 - Hannemann, Andreas A1 - Kannengießer, Thomas A1 - Gibmeier, J. T1 - Eigenbeanspruchungsanalyse während des Mehrlagenschweißens mit LTT-Zusatzwerkstoffen T2 - AWT Arbeitsgemeinschaft Wärmebehandlung und Werkstofftechnik e. V. - Fachausschuss 13 Eigenspannungen T2 - AWT Arbeitsgemeinschaft Wärmebehandlung und Werkstofftechnik e. V. - Fachausschuss 13 Eigenspannungen CY - Hannover, Germany DA - 2015-04-28 PY - 2015 AN - OPUS4-33146 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kromm, Arne A1 - Hannemann, Andreas A1 - Friedersdorf, Peter A1 - Kannengießer, Thomas A1 - Gibmeier, J. T1 - In-situ load analysis in multi-run welding using LTT filler materials T2 - IIW Intermediate Meeting T2 - IIW Intermediate Meeting CY - Istanbul, Turkey DA - 2015-03-02 PY - 2015 AN - OPUS4-32803 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Kromm, Arne A1 - Kannengießer, Thomas T1 - Zum Mehrlagenschweißen mit Hilfe von LTT-Zusatzwerkstoffen unter definierter Schrumpfbehinderung T2 - MDDK Master-, Diplomanden- und Doktorandenkolloquium T2 - MDDK Master-, Diplomanden- und Doktorandenkolloquium CY - Magdeburg, Deutschland DA - 2015-01-08 PY - 2015 AN - OPUS4-32804 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dixneit, Jonny A1 - Schröpfer, Dirk A1 - Kromm, Arne A1 - Kannengießer, Thomas T1 - An Approach to Assess Residual Stresses in Welded Components T2 - IIW Intermediate Meeting C-II/CIX T2 - IIW Intermediate Meeting C-II/CIX CY - Istanbul, Turkey DA - 2015-03-02 PY - 2015 AN - OPUS4-32778 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -