42647 2017 eng 407 415 conferenceobject ASME Press Two Park Ave. New-York, NY 10016, USA 0 -- -- -- Fundamental understanding and elucidation of hydrogen assisted degradation and trapping mechanisms is dependent on sufficient imaging techniques for respective hydrogen interactions, in particular with multi-phase metallic microstructures. The present work shows the progress in elucidating the deuterium behavior in austenitic-ferritic duplex stainless steels under the consideration that deuterium behaves in many ways similarly to hydrogen. A novel combination of deuterium permeation and in-situ Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) imaging technique is compared with post charging ToF-SIMS imaging experiments. As a step beyond state-of-the-art, integration of chemo-metric and high resolution structural characterization techniques with computational multivariate data analysis (MVA) and data fusion is presented. 2016 International Hydrogen Conference 978-0-7918-6138-7 2016 International Hydrogen Conference Grand Teton National Park, Jackson Lake Lodge, Wyoming, USA 11.09.2016 14.09.2016 Oded Sobol Thomas Böllinghaus Thomas Wirth Wolfgang Unger D. Eliezer eng uncontrolled DSS eng uncontrolled ToF-SIMS eng uncontrolled Data-fusion eng uncontrolled EBSD Ingenieurwissenschaften und zugeordnete Tätigkeiten Angewandte Physik Verlagsliteratur Datei im Netzwerk der BAM verfügbar ("Closed Access")