Kahrobaee, Z.; Rashkova, B.; Hauschildt, K.; Palm, M.: Experimental Investigation of Phase Equilibria in the Ti—Al—Zr System at 1000–1300 °C. Crystals 12 (9), 1184 (2022)
Kahrobaee, Z.; Palm, M.: Determination of phase equilibria in the Ti–Al–Si system at 800–1200 °C. In: Proceedings Intermetallics 2021, pp. 78 - 79. Intermetallics 2021, Bad Staffelstein, Germany, October 04, 2021 - October 08, 2021. (2021)
Kahrobaee, Z.; Stein, F.; Palm, M.: Experimental evaluation of the isothermal section of the Ti–Al–Zr ternary system at 1273 K. In: Proceedings Intermetallics, pp. 174 - 175. Intermetallics 2019, Bad Staffelstein, Germany, September 30, 2019 - October 04, 2019. (2019)
Kahrobaee, Z.; Stein, F.; Palm, M.: Experimental Investigation of Phase Equilibria in the Ti−Al−Zr System for Improvement of a CALPHAD Database. TOFA 2020, Discussion Meeting on Thermodynamics of Alloys
Educational Center Kloster Banz
, Bad Staffelstein, Germany (2020)
Distl, B.; Kahrobaee, Z.; Palm, M.; Stein, F.: ADVANCE – New Experimental Data on Ti–Al–X (X = Nb, Mo, W, Zr, Si, B, C, O) Systems to Develop an Improved CALPHAD Database for Next Generation Ti–Al Alloys. French-German Workshop of the DGM Fachausschuss Thermodynamik, Kinetik und Konstitution der Werkstoffe, ICMPE-CNRS-Paris Est, Thiais, France (2019)
Palm, M.; Distl, B.; Kahrobaee, Z.; Stein, F.; Mayer, S.; Hauschildt, K.; Rackel, M.; Pyczak, F.; Yang, Y.; Chen, H.-L.et al.; Engström, A.: ADVANCE - Advancing a CALPHAD Database for Next Generation TiAl Alloys. 65th Metal Research Colloquium organized by the Department for Metal Research and Materials Testing of the University Leoben, Lech am Arlberg, Austria (2019)
Kahrobaee, Z.; Stein, F.; Palm, M.: Experimental evaluation of the isothermal section of the Ti–Al–Zr ternary system at 1273 K. Intermetallics 2019, Bad Staffelstein, Germany (2019)
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…
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.
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.
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
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.