Asteman, H.; Spiegel, M.: Investigation of the chlorine attack caused by HCl (g) on oxide scales formed on pre-oxidized pure metals and commercial alloys. EUROCORR 2006, Maastricht, The Netherlands (2006)
Asteman, H.; Lill, K. A.; Hassel, A. W.; Spiegel, M.: Preparation and electrochemical characterisation by SDC of thin Cr2O3, Fe2O3 and (Fe,Cr)2O3 films, thermally grown on Pt-substrates. 6th Int. Symposium on Electrochemical Micro and Nanosystem Technologies, Düsseldorf, Germany (2006)
Spiegel, M.: Laboruntersuchungen zur Korrosion in thermischen Anlagen. Fachtagung: Werkstoffe und Verfahren der Energietechnik, Sulzbach-Rosenberg, Germany (2006)
Spiegel, M.: Einfluss der Veränderungen von gasförmigem Chloranteil und Rohrwandtemperaturen auf die Korrosion unter Belägen. VDI Wissensforum: Beläge und Korrosion in Großfeuerungsanlagen, Hannover, Germany (2006)
Spiegel, M.; Stein, F.; Pöter, B.: Initial Stages of Oxide Growth on Fe–Al Alloys. 3rd Disc.Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann-Düsseldorf, Germany (2006)
Asteman, H.; Spiegel, M.: Investigation of the chemical breakdown of protective oxides formed on pre-oxidized alloys caused by HCl (g) and H2O (g). Eurocorr 2005, Lisbon, Portugal (2005)
Asteman, H.; Lill, K.; Hassel, A. W.; Spiegel, M.: Local Measurements of the Semi conducting Properties of alpha-Fe2O3 and Cr2O3 Films by Impedance Measurement using the Scanning Droplet Cell Technique. 9th International Symposium on the Passivity of Metals and Semiconductors, Paris, France (2005)
Park, E.; Spiegel, M.: Development and Composition of the High Temperature Oxide Film Grown on Fe-15Cr during Annealing. Passivity 9, Paris, France (2005)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Hydrogen in aluminium can cause embrittlement and critical failure. However, the behaviour of hydrogen in aluminium was not yet understood. Scientists at the Max-Planck-Institut für Eisenforschung were able to locate hydrogen inside aluminium’s microstructure and designed strategies to trap the hydrogen atoms inside the microstructure. This can…
Hydrogen embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…