Dorner, D.; Zaefferer, S.; Raabe, D.: Retention of the Goss orientation between microbands during cold rolling of an Fe3%Si single crystal. Acta Materialia 55, pp. 2519 - 2530 (2007)
Dorner, D.; Zaefferer, S.; Lahn, L.; Raabe, D.: Overview of Microstructure and Microtexture Development in Grain-oriented Silicon Steel. Journal of Magnetism and Magnetic Materials 304 (2), pp. 183 - 186 (2006)
Dorner, D.; Zaefferer, S.: Microstructure and texture of shear bands in cold rolled silicon steel single crystals of Goss orientation. In: Diffusion and Defect Data Part B Solid State Phenomena, pp. 239 - 244. 2nd International Conference on Texture and Anisotropy of Polycrystals II (ITAP2), Metz, France, July 07, 2004 - July 09, 2004. (2005)
Dorner, D.; Lahn, L.; Zaefferer, S.: Investigation of the primary recrystallization microstructure of cold rolled and annealed Fe 3% Si single crystals with Goss orientation. Material Science Forum, pp. 129 - 134 (2004)
Dorner, D.; Lahn, L.; Zaefferer, S.; Raabe, D.: Fundamental Research on Microstructure and Microtexture Development in Grain-oriented Silicon Steel: The Evolution of the Goss orientation. 17th Soft Magnetic Materials Conference (SMM17), Bratislava, Slovakia (2005)
Dorner, D.; Lahn, L.; Zaefferer, S.: Survival of Goss grains during cold rolling of a silicon steel single crystal. 14th International Conference on the Texture of Materials (ICOTOM14), Leuven, Belgium (2005)
Dorner, D.; Lahn, L.; Zaefferer, S.: Investigation of the primary recrystallisation microstructure of cold rolled and annealed Fe3%Si single crystals with Goss orientation. 2nd Joint International Conference on Recrystallization and Grain Growth (Rex&GG2), Annecy, France (2004)
Dorner, D.; Zaefferer, S.: Microstructure and texture of shear bands in cold rolled silicon steel single crystals of Goss orientation. 2nd International Conference on Texture and Anisotropy of Polycrystals (ITAP2), Metz, France (2004)
Zaefferer, S.; Chen, N.; Dorner, D.: New ideas and investigations concerning the development of the Goss texture. Treffen des Fachausschusses Texturen, Institut für Physik, TU Dresden, Germany (2004)
Frommert, M.; Dorner, D.; Lahn, L.; Raabe, D.; Zaefferer, S.: 3D Investigation of Early Stages of Recrystallization in Deformed Goss-Oriented Fe3%Si Single Crystals. The Third International Conference on Recrystallization and Grain Growth ReX & GG III, Jeju Island, South Korea (2007)
Dorner, D.; Zaefferer, S.: 3D reconstruction of an abnormally growing Goss grain in Fe3%Si by FIB serial sectioning and EBSD. DPG-Jahrestagung 2005, Berlin, Germany (2005)
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…