Bastos, A.; Zaafarani, N.; Zaefferer, S.; Raabe, D.: Overview on 3D EBSD. Deutsche Gesellschaft für Materialkunde e.V., Fachausschuss Texturen, RWTH Aachen, Germany (2007)
Bastos, A.; Zaefferer, S.; Raabe, D.: 3D Orientation microscopy. Deutsche Gesellschaft für Materialkunde e.V. Fachausschuss Texturen, RWTH Aachen, Germany (2007)
Zaefferer, S.: 3D orientation microscopy in a FIB-SEM: A new dimension of microstructure characterisation. Res Metallica Chair 2007, KU Leuven, Belgium (2007)
Zaefferer, S.: 3D orientation microscopy in a FIB-SEM: A new dimension of microstructure characterisation. Presentation at the scientific advisory board MPI Eisenforschung, MPI Eisenforschung GmbH, Düsseldorf, Germany (2007)
Bastos, A.; Zaefferer, S.; Raabe, D.: 3D EBSD Characterization of a Nanocrystalline NiCo Alloy by use of a High-resolution Field Emission SEM-EBSD Coupled with Serial Sectioning in a Focused Ion Beam Microscope (FIB). MRS Fall Conference, Boston, MA, USA (2006)
Kobayashi, S.; Zaefferer, S.: Determination of Phase Equilibria in the Fe3Al–Cr–Mo–C Semi-quaternary System Using a New Diffusion-multiple Technique. 12th International IUPAC Conference on High Temperature Materials Chemistry, Vienna, Austria (2006)
Zaefferer, S.; Sato, H.: Investigation of the formation mechanism of martensite plates in Fe-30%Ni by a high resolution orientation microscopy in SEM. ESOMAT 2006, Bochum (2006)
Kobayashi, S.; Zaefferer, S.; Raabe, D.: Relative Importance of Nucleation vs. Growth for Recrystallisation of Particle-containing Fe3Al Alloys. Fundamentals of Deformation and Annealing Symposium, Manchester, UK (2006)
Zaefferer, S.: High resolution orientation microscopy in 2 and 3 dimensions to study microstructure formation processes. 2. Warmumformtag (2.WUT), Düsseldorf (2006)
Zaafarani, N.; Raabe, D.; Singh, R. N.; Roters, F.; Zaefferer, S.; Zambaldi, C.: 3D EBSD characterization and crystal plasticity FE simulation of the texture and microstructure below a nanoindent in Cu. Plasticity Conference 2006, Halifax, Canada (2006)
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)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Oxides find broad applications as catalysts or in electronic components, however are generally brittle materials where dislocations are difficult to activate in the covalent rigid lattice. Here, the link between plasticity and fracture is critical for wide-scale application of functional oxide materials.
Copper is widely used in micro- and nanoelectronics devices as interconnects and conductive layers due to good electric and mechanical properties. But especially the mechanical properties degrade significantly at elevated temperatures during operating conditions due to segregation of contamination elements to the grain boundaries where they cause…
In this project we work on correlative atomic structural and compositional investigations on Co and CoNi-based superalloys as a part of SFB/Transregio 103 project “Superalloy Single Crystals”. The task is to image the boron segregation at grain boundaries in the Co-9Al-9W-0.005B alloy.
This project aims to investigate the dynamic hardness of B2-iron aluminides at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1 and study the microstructure evolution across strain rate range.