Liu, B.; Raabe, D.; Roters, F.; Eisenlohr, P.; Lebensohn, R. A.: Comparison of finite element and fast Fourier transform crystal plasticity solvers for texture prediction. Modelling and Simulation in Materials Science and Engineering 18 (8), 085005, pp. 085005-1 - 085005-21 (2010)
Liu, T.; Raabe, D.; Mao, W.-M.: A review of crystallographic textures in chemical vapor-deposited diamond films. Frontiers of Materials Science in China 4 (1), pp. 1 - 16 (2010)
Liu, W. C.; Man, C.-S.; Raabe, D.: Effect of strain hardening on texture development in cold rolled Al–Mg alloy. Materials Science and Engineering A 527, pp. 1249 - 1254 (2010)
Peranio, N.; Li, Y. J.; Roters, F.; Raabe, D.: Microstructure and texture evolution in dual-phase steels: Competition between recovery, recrystallization, and phase transformation. Materials Science and Engineering A 527 (16-17), pp. 4161 - 4168 (2010)
Sandim, M. J. R.; Sandim, H. R. Z.; Zaefferer, S.; Raabe, D.; Awaji, S.; Watanabe, K.: Electron backscatter diffraction study of Nb3Sn superconducting multifilamentary wire. Scripta Materialia 62 (2), pp. 59 - 62 (2010)
Swadener, J. G.; Bögershausen, H.; Sander, B.; Raabe, D.: Crystal orientation effects in scratch testing with a spherical indenter. International Journal of Materials Research 25, pp. 921 - 926 (2010)
Winning, M.; Raabe, D.: Fast, Physically-Based Algorithms for Online Calculations of Texture and Anisotropy during Fabrication of Steel Sheets. Advanced Engineering Materials 12, pp. 1206 - 1211 (2010)
Kraska, M.; Doig, M.; Tikhomirov, D.; Raabe, D.; Roters, F.: Virtual material testing for stamping simulations based on polycrystal plasticity. Computational Materials Science 46 (2), pp. 383 - 392 (2009)
Ayodele, S. G.; Varnik, F.; Raabe, D.: Effect of aspect ratio on transverse diffusive broadening: A lattice Boltzmann study. Physical Review E 80 (1), pp. 016304-1 - 016304-9 (2009)
Eiselt, C. C.; Klimenkov, M.; Lindau, R.; Möslang, A.; Sandim, H. R. Z.; Padilha, A.F.; Raabe, D.: High-resolution transmission electron microscopy and electron backscatter diffraction in nanoscaled ferritic and ferritic-martensitic oxide dispersion strengthened-steels. Journal of Nuclear Materials 385 (2), pp. 231 - 235 (2009)
Godara, A.; Raabe, D.; Bergmann, I.; Putz, R.; Müller, U.: Influence of additives on the global mechanical behavior and the microscopic strain localization in wood reinforced polypropylene composites during tensile deformation investigated using digital image correlation. Composites Science and Technology 69 (2), pp. 139 - 146 (2009)
Ayodele, S. G.; Varnik, F.; Raabe, D.: Transverse diffusive mixing of solutes in pressure driven microchannels: A Lattice Boltzmann study of the scaling laws. La Houille Blanche, International Water Journal 6, pp. 93 - 100 (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)
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
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,...
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…