TY - CONF A1 - Falk, Florian A1 - Menneken, Martina A1 - Stephan-Scherb, C. T1 - Early oxidation and sulfidation of high temprature alloys: An EDXRD in-situ study N2 - P92 is one of the important steels for super heater tubes used in combustion plants. However, in fossil fuel fired environments the formation of oxides and sulfides are challenging the material. To understand early corrosion mechanisms, which are important for process prediction, high temperature in-situ ageing experiments of Fe-Cr-Mn alloys in SO2 and SO2+H2O atmosphere were performed, applying energy dispersive X-ray diffraction (EDXRD) analysis. T2 - Bessy usermeeting CY - Berlin, Germany DA - 05.12.2017 KW - Corrosion KW - In-situ KW - EDXRD PY - 2017 AN - OPUS4-45368 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Konert, Florian A1 - Nietzke, Jonathan A1 - Sobol, Oded A1 - Schütz, S. A1 - Böllinghaus, Thomas T1 - Application of an in-situ H2Test Method N2 - The degradation effect of hydrogen on the mechanical properties of steels is well known, but still not sufficiently understood. The fast and safe market ramp up of hydrogen technologies makes it evident to evaluate a wider understanding of this topic. In general it is often described as hydrogen embrittlement. Therefore it is desirable to achieve a test method which is able to provide material properties under hydrogen atmosphere in an easy way. Currently mechanical tests under hydrogen atmosphere are executed in autoclaves. For this technique complex hardware is needed, therefore tests are expensive and test capacities are only available in a small scale. The shown test method promises a trendsetting approach for reducing costs and machine time by using hollow specimen. T2 - 4th International Conference on Metals and Hydrogen - Steely & Hydrogen 2022 CY - Ghent, Belgium DA - 11.10.2022 KW - Hydrogen KW - Hollow specimen KW - In-situ KW - Test procedure PY - 2022 AN - OPUS4-56032 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -