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. DPG-Frühjahrstagung 2013, Regensburg, Germany (2013)

Lange, M. M.; Borodin, S.; Renner, F. U.; Spiegel, M.: Grain boundary chemistry in nickel alloys applied in 700°C coal-power plant. DPG-Frühjahrstagung 2013 , Regensburg, Germany (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)

Brito, P.; Pinto, H.; Spiegel, M.; Pyzalla, A. R.: Residual Stresses and Phase Composition in Oxide Layers grown on Iron Aluminides. MECASENS IV, Wien, Austria (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)

Pöter, B.; Stein, F.; Vogel, D.; Spiegel, M.: Al₂O₃ growth on Fe–Al intermetallic phases. ANKA Users Meeting, Karlsruhe, Germany (2004)