Grabke, H.-J.: Surface and interface reactions and diffusion during the high-temperature corrosion of metals and alloys. Defect and Diffusion Forum 194 - 199, pp. 1649 - 1660 (2001)
Müller-Lorenz, E. M.; Grabke, H.-J.: Metal dusting exposures of modified stainless steels. 5. Symp. on High Temperature Corrosion, pp. 955 - 962 (2001)
Piehl, C.; Tôkei, Z. S.; Grabke, H.-J.: Surface treatment and cold working as tools to improve oxidation behaviour of chromium steels. 5th Int. Symp. on High Temperature Corrosion, pp. 319 - 326 (2001)
Piehl, C.; Tôkei, Z. S.; Grabke, H.-J.: The role of fast diffusion paths in the selective oxidation of chromium steels. Defect and Diffusion Forum 194-199, pp. 1689 - 1694 (2001)
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)
Grabke, H. J.; Müller-Lorenz, E. M.; Eltester, B.; Lucas, M.: Formation of chromium rich oxide scales for protection against metal dusting. Materials at High Temperatures 17 (2), pp. 339 - 345 (2000)
Grabke, H. J.; Müller-Lorenz, E. M.; Strauss, S.; Pippel, E.; Woltersdorf, J.: Effects of grain size, cold working, and surface finish on the metal-dusting resistance of steels. Oxidation of Metals 50 (3-4), pp. 241 - 254 (1998)
Grabke, H. J.; Müller-Lorenz, E. M.; Klöwer, J.; Agarwal, D. C.: Metal dusting of nickel-based alloys. Materials Performance 37 (7), pp. 58 - 63 (1998)
Grabke, H. J.; Müller-Lorenz, E. M.: Protection of high alloy steels against metal dusting by oxide scales. Materials and Corrosion-Werkstoffe und Korrosion 49 (5), pp. 317 - 320 (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)
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 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.
Hydrogen embrittlement affects high-strength ferrite/martensite dual-phase (DP) steels. The associated micromechanisms which lead to failure have not been fully clarified yet. Here we present a quantitative micromechanical analysis of the microstructural damage phenomena in a model DP steel in the presence of hydrogen.
This project will aim at developing MEMS based nanoforce sensors with capacitive sensing capabilities. The nanoforce sensors will be further incorporated with in situ SEM and TEM small scale testing systems, for allowing simultaneous visualization of the deformation process during mechanical tests
Nickel-based alloys are a particularly interesting class of materials due to their specific properties such as high-temperature strength, low-temperature ductility and toughness, oxidation resistance, hot-corrosion resistance, and weldability, becoming potential candidates for high-performance components that require corrosion resistance and good…