Kobayashi, S.; Zaefferer, S.: Microstructure Control Using Phase Transformations in Ternary Gamma TiAl Alloys. Seminar talk, Universität Kassel, Kassel Germany (2006)
Zaefferer, S.: 3D-orientation microscopy in a FIB-SEM: A new dimension of microstructure characterization. 13th Conference on Electron Backscatter Diffraction, Oxford, UK (2006)
Bastos, A.; Zaefferer, S.; Raabe, D.: Orientation microscopy on electrodeposited samples. 13th Conference and Workshop on Electron Backscatter Diffraction, Oxford, UK (2006)
Bastos, A.; Zaefferer, S.; Raabe, D.: Characterization of microstructure and Texture of nanostructure electrodeposited NiCo samples by use of Electron Backscatter Diffraction (EBSD). DPG – Spring meeting, Dresden, Germany (2006)
Kobayashi, S.; Zaefferer, S.: Optimisation of Precipitation for the Development of Heat Resistant Fe3Al-based Alloys. Seminar talk, National Institute for Materials Science (NIMS), Tsukuba, Japan (2006)
Zaefferer, S.: Application of orientation microscopy in SEM and TEM for the study of texture formation during recrystallisation processes. Materials Science Seminar, Institute for Materials Science, Krakow, Poland (2005)
Zaefferer, S.: Möglichkeiten und Grenzen der Orientierungsmikroskopie mittels EBSD im Rasterelektronenmikroskop. Werkstoffausschuss & Unterausschuss für Metallographie, Werkstoffanalytik und -simulation des VdeH, Düsseldorf (2005)
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)
Sato, H.; Zaefferer, S.: A study on the crystal orientation relationship of butterfly martensite in an Fe30 % Ni alloy by 3-D EBSD-based orientation microscopy. Microscopy Conference 2005, Davos, Switzerland (2005)
Zaefferer, S.; Konrad, J.; Raabe, D.: 3D-Orientation Microscopy in a Combined Focused Ion Beam (FIB) - Scanning Electron Microscope: A New Dimension of Microstructure Characterisation. Microscopy Conference 2005, Davos, Switzerland (2005)
Bastos da Silva, A. F.; Raabe, D.; Zaefferer, S.: Experiments on the local mechanics and texture evolution of nanocrystalline Nickel. 14th International Conference on Textures of Materials (ICOTOM 14), Leuven, Belgium (2005)
Zaefferer, S.: Application of orientation microscopy in SEM and TEM for the study of texture formation during recrystallisation processes. 14th International Conference on Textures of Materials (ICOTOM 14), Leuven, Belgium (2005)
Bastos, A.; Zaefferer, S.; Raabe, D.: Characterization of Nanostructured Electrodeposited NiCo Samples by use of Electron Backscatter Diffraction (EBSD). Conference on Textures of Materials ICOTOM 14, Leuven, Belgium (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…
The goal of this project is the investigation of interplay between the atomic-scale chemistry and the strain rate in affecting the deformation response of Zr-based BMGs. Of special interest are the shear transformation zone nucleation in the elastic regime and the shear band propagation in the plastic regime of BMGs.
The aim of the current study is to investigate electrochemical corrosion mechanisms by examining the metal-liquid nanointerfaces. To achieve this, corrosive fluids will be strategically trapped within metal structures using novel additive micro fabrication techniques. Subsequently, the nanointerfaces will be analyzed using cryo-atom probe…
With the support of DFG, in this project the interaction of H with mechanical, chemical and electrochemical properties in ferritic Fe-based alloys is investigated by the means of in-situ nanoindentation, which can characterize the mechanical behavior of independent features within a material upon the simultaneous charge of H.
“Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
Hydrogen embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…