Guo, Y.; Peng, J.; Peng, S.; An, F.; Lu, W.; Li, Z.: Improving oxidation resistance of TaMoZrTiAl refractory high entropy alloys via Nb and Si alloying. Corrosion Science 223, 111455 (2023)
Yin, Q.; Lai, C.; Chen, S.; Peng, J.; Li, H.; Zhou, W.; Hu, P.; Wang, J.: Investigations of the nickel promotional effect on the reduction and sintering of tungsten compounds. International Journal of Refractory Metals and Hard Materials 78, pp. 296 - 302 (2019)
Zavašnik, J.; Peng, J.; Palm, M.: Pre-oxidation of iron aluminides. In: Proceedings Intermetallics, pp. 70 - 71. Intermetallics 2019, Bad Staffelstein, Germany, September 30, 2019 - October 04, 2019. (2019)
Zavašnik, J.; Peng, J.; Palm, M.: TEM Analysis of the oxidation scale grown on iron aluminides. In: Proc. 27. International Conference on Materials and Technology, p. 185. 27. International Conference on Materials and Technology (27. ICM&T)
, Portorož, Slovenia, October 16, 2019 - October 18, 2019. (2019)
Peng, J.; Moszner, F.; Vogel, D.; Palm, M.: Influence of the Al content on the aqueous corrosion resistance of binary Fe–Al alloys in H2SO4. In: Proc. Intermetallics 2017. Intermetallics 2017, Educational Center Kloster Banz, Bad Staffelstein, Germany, October 02, 2017 - October 06, 2017. (2017)
Zavašnik, J.; Peng, J.; Palm, M.: TEM Analysis of the oxidation scale grown on iron aluminides. 27. International Conference on Materials and Technology (27. ICM&T)
, Portorož, Slovenia (2019)
Peng, J.; Moszner, F.; Vogel, D.; Palm, M.: Influence of the Al content on the aqueous corrosion resistance of binary Fe–Al alloys in H2SO4. Intermetallics 2017, Educational Center Kloster Banz, Bad Staffelstein, Germany (2017)
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…
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.
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.
Thermo-chemo-mechanical interactions due to thermally activated and/or mechanically induced processes govern the constitutive behaviour of metallic alloys during production and in service. Understanding these mechanisms and their influence on the material behaviour is of very high relevance for designing new alloys and corresponding…
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…
Understanding hydrogen-assisted embrittlement of advanced structural materials is essential for enabling future hydrogen-based energy industries. A crucially important phenomenon in this context is the delayed fracture in high-strength structural materials. Factors affecting the hydrogen embrittlement are the hydrogen content,...
Understanding hydrogen-assisted embrittlement of advanced high-strength steels is decisive for their application in automotive industry. Ab initio simulations have been employed in studying the hydrogen trapping of Cr/Mn containing iron carbides and the implication for hydrogen embrittlement.
Within this project, we will investigate the micromechanical properties of STO materials with low and higher content of dislocations at a wide range of strain rates (0.001/s-1000/s). Oxide ceramics have increasing importance as superconductors and their dislocation-based electrical functionalities that will affect these electrical properties. Hence…