Michalcová, A.; Palm, M.; Senčeková, L.; Rolink, G.; Weisheit, A.; Kubatik, T. F.: Microstructures of iron aluminides processed by additive layer manufacturing and spark plasma sintering. Aluminium a nezelezne kovy 2015 / Aluminium and non-ferrous Metals 2015, Bystrice nad Pernstejnem, Czech Republic (2015)
Stein, F.; Luo, W.; Li, X.; Palm, M.: Diffusion couples as a "new" method for material synthesis. 61. Metallkunde-Kolloquium - Werkstoffforschung für Wirtschaft und Gesellschaft, Lech am Arlberg, Austria (2015)
Michalcová, A.; Azmi, S. A.; Palm, M.; Senčeková, L.: Influence of B on Structure and Mechanical Properties of Fe–Al–Nb Intermetallic Alloys. Intermetallics 2015 , Kloster Banz, Germany (2015)
Stein, F.; Li, X.; Palm, M.; Scherf, A.; Janda, D.; Heilmaier, M.: Fe–Al Alloys with Fine-Scaled, Lamellar Microstructure: A New Candidate for Replacing Steels in High-Temperature Structural Applications? 60th Anniversary Metal Research Colloquium organized by the Department for Metal Research and Materials Testing of the University Leoben, Lech am Arlberg, Austria (2014)
Palm, M.: Alloy development and industrial processing of iron aluminide based alloys. Czech-Japanese Workshop on High-Temperature Intermetallics, Brno, Czech Republic (2014)
Rolink, G.; Senčeková, L.; Palm, M.; Weisheit, A.: Additive Manufacturing of a Binary Iron Aluminide by Laser Metal Deposition and Selective Laser Melting. Intermetallics 2013, Educational Center Kloster Banz, Bad Staffelstein, Germany (2013)
Stein, F.; Voß, S.; Palm, M.: Mechanical properties of transition-metal laves phases. Plasticity 2012, Symp. on Plasticity and Its Current Applications, San Juan, Puerto Rico (2012)
Barnoush, A.; Zamanzade, M.; Palm, M.: Evaluation of sensivity to hydrogen embrittlement in Fe3Al–xCr alloys with different chromium concentration. FeAl2011, Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Lanzarote, Canary Islands, Spain (2011)
Izanlou, A.; Todorova, M.; Friák, M.; Palm, M.; Neugebauer, J.: Theoretical study of the environmental effect of H-containing gases on Fe–Al surfaces. FeAl2011, Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Lanzarote, Canary Islands, Spain (2011)
Palm, M.; Krieg, R.: Neutral salt spray tests on Fe−Al and Fe−Al−X. FeAl2011, Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Lanzarote, Canary Islands, Spain (2011)
Palm, M.; Engberding, N.; Stein, F.; Irsen, S. H.; Kelm, K.: Phases, Phase Transformations and Evolution of Microstructures in Al-rich TiAl. ISPMA 12, 12th International Symposium on Physics of Materials, Prague, Czech Republic (2011)
He, C.; Stein, F.; Palm, M.; Voß, S.: Thermodynamic Assessment of the Fe–Nb and Fe–Al–Nb System. 3rd Sino-German Symposium on Computational Thermodynamics and Kinetics and Their Applications to Solidification and Solid-State Phase Transformation, Xi’an, China (2011)
Stein, F.; Palm, M.; Voß, S.; He, C.; Dovbenko, O. I.; Prymak, O.: Experimental Investigations of Phases, Phase Equilibria, and Melting Behaviour in the Systems Fe–Al–Nb and Co–Al–Nb and Their Terminal Binary Systems. Calphad XL, Rio de Janeiro, Brazil (2011)
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.
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…
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.
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