Gladkov, S.; Kochmann, J.; Reese, S.; Hütter, M.; Svendsen, B.: Thermodynamic Model Formulations for Inhomogeneous Solids with Application to Non-isothermal Phase Field Modelling. Journal of Non-Equilibrium Thermodynamics 41 (2), pp. 131 - 139 (2016)
Mianroodi, J. R.; Peerlings, R.; Svendsen, B.: Strongly non-local modelling of dislocation transport and pile-up. Philosopical Magazine A 96 (12), pp. 1171 - 1187 (2016)
Svendsen, B.; Clausmeyer, T.: Comparison of two models for anisotropic hardening and yield surface evolution in bcc sheet steels. European Journal of Mechanics - A/Solid 54, pp. 120 - 131 (2015)
Svendsen, B.; Gladkov, S.: Thermodynamic and rate variational formulation of models for inhomogeneous gradient materials with microstructure and application to phase field modeling. Acta Mechanica Sinica 31 (2), pp. 162 - 172 (2015)
Klusemann, B.; Fischer, G.; Böhlke, T.; Svendsen, B.: Thermomechanical characterization of Portevin-Le Chatelier bands in AlMg3 (AA5754) and modeling based on a modified Estrin-McCormick approach. International Journal of Plasticity 67, pp. 192 - 216 (2015)
Mianroodi, J. R.; Svendsen, B.: Atomistically determined phase-field modeling of dislocation dissociation, stacking fault formation, dislocation slip, and reactions in fcc systems. Journal of the Mechanics and Physics of Solids 77, pp. 109 - 122 (2015)
Dusthakar, D. K.; Menzel, A.; Svendsen, B.: Comparison of phenomenological and laminate-based models for rate-dependent switching in ferroelectric continua. GAMM-Mitteilungen 38 (1), pp. 147 - 170 (2015)
Klusemann, B.; Yalçinkaya, T.; Geers, M. G. D.; Svendsen, B.: Application of non-convex rate dependent gradient plasticity to the modeling and simulation of inelastic microstructure development and inhomogeneous material behavior. Computational Materials Science 80, pp. 51 - 60 (2013)
Mianroodi, J. R.; Svendsen, B.: Modeling Dislocation-Stacking Fault Interaction Using Molecular Dynamics. Proceedings of Applied Mathematics and Mechanics 13 (1), pp. 11 - 14 (2013)
Hütter, M.; Svendsen, B.: Quasi-linear versus potential-based formulations of force-flux relations and the GENERIC for irreversible processes: Comparisons and examples. Continuum Mechanics and Thermodynamics 25 (6), pp. 803 - 816 (2013)
Klusemann, B.; Svendsen, B.; Vehoff, H.: Modeling and simulation of deformation behavior, orientation gradient development and heterogeneous hardening in thin sheets with coarse texture. International Journal of Plasticity 50, pp. 109 - 126 (2013)
Klusemann, B.; Svendsen, B.; Bargmann, S.: Analysis and comparison of two finite element algorithms for dislocation density based crystal plasticity. GAMM-Mitteilungen 36 (2), pp. 219 - 238 (2013)
Barthel, C.; Klusemann, B.; Denzer, R.; Svendsen, B.: Modeling of a thermomechanical process chain for sheet steels. International Journal of Mechanical Sciences 74, pp. 46 - 54 (2013)
Huang, G.-H.; Svendsen, B.: Model of mismatched contact for dislocation generation during coalescence of grains. Philosophical Magazine Letters 93 (4), pp. 246 - 253 (2013)
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…