Bieler, T. R.; Crimp, M. A.; Yang, Y.; Wang, L.; Eisenlohr, P.; Mason, D. E.; Liu, W.; Ice, G. E.: Strain Heterogeneity and Damage Nucleation at Grain Boundaries during Monotonic Deformation in Commercial Purity Titanium. Journal of Microscopy 61 (12), pp. 45 - 52 (2009)
Bieler, T. R.; Eisenlohr, P.; Roters, F.; Kumar, D.; Mason, D. E.; Crimp, M. A.; Raabe, D.: The role of heterogeneous deformation on damage nucleation at grain boundaries in single phase metals. International Journal of Plasticity 25 (9), pp. 1655 - 1683 (2009)
Eisenlohr, P.; Milička, K.; Blum, W.: Dislocation glide velocity in creep of Mg-alloys derived from dip tests. Materials Science and Engineering A 510-511, pp. 393 - 397 (2009)
Eisenlohr, P.; Tjahjanto, D. D.; Hochrainer, T.; Roters, F.; Raabe, D.: Comparison of texture evolution in fcc metals predicted by various grain cluster homogenization schemes. International Journal of Materials Research 100 (4), pp. 500 - 509 (2009)
Kumar, P.; Kassner, M. E.; Blum, W.; Eisenlohr, P.; Langdon, T. G.: New observations on high-temperature creep at very low stresses. Materials Science and Engineering A 510-511, pp. 20 - 24 (2009)
Eisenlohr, P.; Sadrabadi, P.; Blum, W.: Quantifying the distributions of dislocation spacings and cell sizes. Journal of Materials Science 43, pp. 2700 - 2707 (2008)
Kumar, D.; Bieler, T. R.; Eisenlohr, P.; Mason, D. E.; Crimp, M. A.; Roters, F.; Raabe, D.: On Predicting Nucleation of Microcracks Due to Slip-Twin Interactions at Grain Boundaries in Duplex gamma-TiAl. Journal of Engineering and Materials Technology 130 (02), pp. 021012-1 - 021012-12 (2008)
Zeng, X. H.; Eisenlohr, P.; Blum, W.: Modelling the transition from strengthening to softening due to grain boundaries. Material Science and Engineering A 483-484, pp. 95 - 98 (2008)
Tjahjanto, D. D.; Roters, F.; Eisenlohr, P.: Iso-Work-Rate Weighted-Taylor Homogenization Scheme for Multiphase Steels Assisted by Transformation-induced Plasticity Effect. Steel Research International 78 (10/11), pp. 777 - 783 (2007)
Eisenlohr, P.; Blum, W.: Bridging steady-state deformation behavior at low and high temperature by considering dislocation dipole annihilation. Material Science and Engineering A 400 - 401, pp. 175 - 181 (2005)
Eisenlohr, P.; Winning, M.; Blum, W.: Migration of subgrain boundaries under stress in bi- and multi-granular structures. Physica Status Solidi 200 (2), pp. 339 - 345 (2003)
Roters, F.; Eisenlohr, P.; Bieler, T. R.; Raabe, D.: Crystal Plasticity Finite Element Methods in Materials Science and Engineering. Wiley-VCH, Weinheim (2010), 197 pp.
Shanthraj, P.; Diehl, M.; Eisenlohr, P.; Roters, F.; Raabe, D.: Spectral Solvers for Crystal Plasticity and Multi-physics Simulations. In: Handbook of Mechanics of Materials, pp. 1347 - 1372 (Eds. Hsueh, C.-H.; Schmauder, S.; Chen, C.-S.; Chawla, K. K.; Chawla, N. et al.). Springer, Singapore (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…
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.
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…