Genchev, G.; Cox, K.; Sarfraz, A.; Bosch, C.; Spiegel, M.; Erbe, A.: Sour corrosion – Investigation of anodic iron sulfide layer growth in saturated H2S saline solutions. Gordon Research Seminar-Aqueous Corrosion, New London, NH, USA (2014)
Lange, M. M.; Borodin, S.; Renner, F. U.; Spiegel, M.: Grain boundary chemistry in nickel alloys applied in 700°C coal-power plant. High Temperature Corrosion - Gordon Research Seminar , New London, NH, USA (2013)
Lange, M. M.; Borodin, S.; Renner, F. U.; Spiegel, M.: Grain boundary chemistry in nickel alloys applied in 700°C coal-power plant. High Temperature Corrosion - Gordon Research Conference, New London, NH, USA (2013)
Lange, M. M.; Borodin, S.; Renner, F. U.; Spiegel, M.: Grain boundary chemistry in nickel alloys applied in 700°C coal-power plant. High Temperature Corrosion - Gordon Research Seminar , New London, NH, USA (2013)
Lange, M. M.; Borodin, S.; Renner, F. U.; Spiegel, M.: Grain boundary chemistry in nickel alloys applied in 700°C coal-power plant. High Temperature Corrosion - Gordon Research Conference, New London, NH, USA (2013)
Brito, P.; Pinto, H.; Spiegel, M.; Klaus, M.; Genzel, C.; Pyzalla, A. R.: Phase composition and internal stress development during the oxidation of iron aluminides. ICRS-8, Denver, CO, USA (2008)
Liapina, T.; Spiegel, M.; Stein, F.: Short-term oxidation of Fe–Al: Effect of ternary elements and Al content. 4th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Interlaken, Switzerland (2007)
Asteman, H.; Lill, K. A.; Hassel, A. W.; Spiegel, M.: Preparation and electrochemical characterization by SDC of thin Cr2O3, Fe2O3 and (Cr, Fe)2O3 films thermally grown on Pt substrates. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)
Bernst, R.; Spiegel, M.: Carburisation of Fe–Al alloys at 1000°C in flowing CO-H2-H2O gas mixture. 3rd Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann, Germany (2006)
Park, E.; Spiegel, M.: Oxidation resistance of alloys for flexible tubes in dry air and KCl containing atmospheres. Eurocorr 2005, Lisbon, Portugal (2005)
Asteman, H.; Spiegel, M.: Model oxide films- A novel approach to study the chemical breakdown of native HT-oxide barriers. Gordon Research Conference - High Temperature Corrosion, New London, NH, USA (2005)
Parezanovic, I.; Spiegel, M.: Role of B and Mn segregation on the surface chemistry of Fe–B–Mn - model alloys. Gordon Research Conference - High Temperature Corrosion, New London, NH, USA (2005)
Pöter, B.; Spiegel, M.: Studies on the nucleation and growth of oxide films. Gordon Research Conference – High Temperature Corrosion, New London, NH, USA (2005)
Park, E.; Hüning, B.; Borodin, S.; Rohwerder, M.; Spiegel, M.: Initial oxidation of Fe-Cr alloys: In situ STM amd ex-situ SEM studies. 6th International Conference on the Microscopy of Oxidation, Birmingham, UK (2005)
Cha, S. C.; Spiegel, M.: Local reactions of KCl particles with Fe, Ni and Cr surfaces. EFC Workshop: Novel approaches to the improvement of high temperature corrosion resistance, DECHEMA, Frankfurt, Germany (2004)
Sánchez Pastén, M.; Strauch, E.; Spiegel, M.: High temperature corrosion of metallic materials in simulated waste incineration conditions at 300-600 °C. EFC Workshop: Novel approaches to the improvement of high temperature corrosion resistance, DECHEMA, Frankfurt, Germany (2004)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, we employ atomistic computer simulations to study grain boundaries. Primarily, molecular dynamics simulations are used to explore their energetics and mobility in Cu- and Al-based systems in close collaboration with experimental works in the GB-CORRELATE project.
This project is a joint project of the De Magnete group and the Atom Probe Tomography group, and was initiated by MPIE’s participation in the CRC TR 270 HOMMAGE. We also benefit from additional collaborations with the “Machine-learning based data extraction from APT” project and the Defect Chemistry and Spectroscopy group.
In this project, we aim to design novel NiCoCr-based medium entropy alloys (MEAs) and further enhance their mechanical properties by tuning the multiscale heterogeneous composite structures. This is being achieved by alloying of varying elements in the NiCoCr matrix and appropriate thermal-mechanical processing.