Wang, M.; Tasan, C. C.; Ponge, D.; Kostka, A.; Raabe, D.: Deformation micro-mechanisms in medium-Mn TRIP-maraging steel. 2nd International Conference on High Manganese Steel, HMnS 2014, Aachen, Germany (2014)
Tasan, C. C.; Springer, H.; Lai, M.; Zhang, J.-I.; Raabe, D.: Influence of oxygen on the deformation behavior of Ti–Nb–Ta–Zr alloys. Thermec 2013, Las Vegas, NV, USA (2013)
Tasan, C. C.; Diehl, M.; Yan, D.; Shanthraj, P.; Roters, F.; Eisenlohr, P.; Raabe, D.: Integrated in-situ experiments – full field crystal plasticity simulations to analyze stress – strain partitioning in multi-phase alloys. Nanomechanical Testing in Materials Research and Development IV, Olhão, Algarve, Portugal (2013)
Tasan, C. C.; Wang, M.; Ponge, D.; Kostka, A.; Raabe, D.: Size effects on austenite stability investigated by in-situ EBSD. BSSM 9th Int. Conf. on Advances in Experimental Mechanics, Cardiff, UK (2013)
Yan, D.; Tasan, C. C.; Raabe, D.: High resolution strain mapping coupled with EBSD during in-situ tension in SEM. BSSM 9th Int. Conf. on Advances in Experimental Mechanics, Cardiff, UK (2013)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, the effects of scratch-induced deformation on the hydrogen embrittlement susceptibility in pearlite is investigated by in-situ nanoscratch test during hydrogen charging, and atomic scale characterization. This project aims at revealing the interaction mechanism between hydrogen and scratch-induced deformation in pearlite.
By using the DAMASK simulation package we developed a new approach to predict the evolution of anisotropic yield functions by coupling large scale forming simulations directly with crystal plasticity-spectral based virtual experiments, realizing a multi-scale model for metal forming.
The aim of this project is to correlate the point defect structure of Fe1-xO to its mechanical, electrical and catalytic properties. Systematic stoichiometric variation of magnetron-sputtered Fe1-xO thin films are investigated regarding structural analysis by transition electron microscopy (TEM) and spectroscopy methods, which can reveal the defect…
Hydrogen embrittlement (HE) is one of the most dangerous embrittlement problems in metallic materials and advanced high-strength steels (AHSS) are particularly prone to HE with the presence of only a few parts-per-million of H. However, the HE mechanisms in these materials remain elusive, especially for the lightweight steels where the composition…