Spiegel, M.; Hickmann, G.; Senger, G.; Kozlowski, P.; Batsch, O.: Two new cases of analphoid marker chromosomes. American Journal of Madical Genetics Part A 116A, 3, pp. 284 - 289 (2003)
Spiegel, M.; Zahs, A.; Grabke, H. J.: Fundamental aspects of chlorine induced corrosion in power plants. Materials at High Temperatures 20, 2, pp. 153 - 159 (2003)
Spiegel, M.; Warnecke, R.: Korrosion hochlegierter Stähle und nichtmetallischer Werkstoffe unter Müllverbrennungsbedingungen. VDI-Bericht 1680, VDI Verlag GmbH, Düsseldorf, Germany 1680, pp. 135 - 145 (2002)
Sämann, N.; Spiegel, M.; Grabke, H.-J.: Influence of surface preparation on the corrosion of steels in simulated waste incineration environments. Materials Science Forum 369-372, pp. 963 - 970 (2001)
Biedenkopf, P.; Spiegel, M.: High temperature corrosion of iron, low and high alloyed steels in simulated cathodic MCFC environments at 650 °C. Molten Salt Forum 5-6, pp. 119 - 122 (1998)
Schroer, C.; Spiegel, M.; Sauthoff, G.; Grabke, H.-J.: Fe–Cr–Si-alloys with enhanced resistance against high temperature corrosion in the presence of molten sulphate/chloride mixtures and HCl containing gases. Molten Salt Forum 5-6, pp. 441 - 446 (1998)
Biedenkopf, P.; Spiegel, M.; Grabke, H.-J.: High temperature corrosion of low and high alloy steels under molten carbonate fuel cell conditions. Materials and Corrosion-Werkstoffe und Korrosion 48 (8), pp. 477 - 488 (1997)
Biedenkopf, P.; Spiegel, M.; Grabke, H.-J.: The corrosion behaviour of Fe-Cr alloys contaning Co, Mn, and/or Ni and of Co-based alloy in the presence of molten (Li,K)-carbonate. Materials and Corrosion-Werkstoffe und Korrosion 48, pp. 731 - 743 (1997)
Spiegel, M.: Reactions between gas phase, deposits and metallic materials in chlorine containing atmospheres. Materials at High Temperatures 14 (2/3), pp. 151 - 156 (1997)
Spiegel, M.; Biedenkopf, P.; Grabke, H.-J.: Corrosion of iron based alloys and high alloy steels in the Li2CO3–K2CO3 eutectic mixture. Corrosion Science 39 (7), pp. 1193 - 1210 (1997)
Spiegel, M.; Schroer, C.; Grabke, H.-J.: Corrosion of high alloy steels and Fe-Cr-alloys beneath deposits from waste incinerator plants. Materials Science Forum 251-254, 2 (1997)
Spiegel, M.; Grabke, H.-J.: Hochtemperaturkorrosion hochlegierter Stähle unter simulierten Müllverbrennungsbedingungen. Materials and Corrosion-Werkstoffe und Korrosion 47 (4), pp. 179 - 189 (1996)
Grabke, H.-J.; Reese, E.; Spiegel, M.: High temperature corrosion of steels by chlorides and deposits from waste incineration. Corrosion Science 37 (7), pp. 1023 - 1043 (1995)
Spiegel, M.; Grabke, H.-J.: Hochtemperaturkorrosion von 2.25Cr–1Mo unter simulierten Müllverbrennungsbedingungen. Materials and Corrosion-Werkstoffe und Korrosion 46 (3), pp. 121 - 131 (1995)
Genchev, G.; Cox, K.; Sarfraz, A.; Bosch, C.; Spiegel, M.; Erbe, A.: Sour corrosion – Investigation of iron sulfide layer growth in saturated H2S solutions. In: Proceedings of the European Corrosion Congress EUROCORR. European Corrosion Congress EUROCORR 2014, Pisa, Italy, September 08, 2014 - September 12, 2014. (2014)
Swaminathan, S.; Koll, T.; Pohl, M.; Spiegel, M.: Hot-dip galvanizing simulation of model alloys and industrial steel grades: Correlation between surface chemistry and wettability. In: Galvatech proceedings, pp. 460 - 465. GALVATECH `07, 7th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, Osaka, Japan, November 18, 2007 - November 22, 2007. (2007)
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…
Oxidation and corrosion of noble metals is a fundamental problem of crucial importance in the advancement of the long-term renewable energy concept strategy. In our group we use state-of-the-art electrochemical scanning flow cell (SFC) coupled with inductively coupled plasma mass spectrometer (ICP-MS) setup to address the problem.
In this project we investigate the hydrogen distribution and desorption behavior in an electrochemically hydrogen-charged binary Ni-Nb model alloy. The aim is to study the role of the delta phase in hydrogen embrittlement of the Ni-base alloy 718.
We plan to investigate the rate-dependent tensile properties of 2D materials such as metal thin films and PbMoO4 (PMO) films by using a combination of a novel plan-view FIB based sample lift out method and a MEMS based in situ tensile testing platform inside a TEM.
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
Hydrogen induced embrittlement of metals is one of the long standing unresolved problems in Materials Science. A hierarchical multiscale approach is used to investigate the underlying atomistic mechanisms.
For understanding the underlying hydrogen embrittlement mechanism in transformation-induced plasticity steels, the process of damage evolution in a model austenite/martensite dual-phase microstructure following hydrogenation was investigated through multi-scale electron channelling contrast imaging and in situ optical microscopy.
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…
The project aims to study corrosion, a detrimental process with an enormous impact on global economy, by combining denstiy-functional theory calculations with thermodynamic concepts.