Davut, K.; Zaefferer, S.: Improving the Reliability of EBSD-based Texture Analysis by a New Large Area Mapping Technique. International Conference on the Textures of Materials, ICOTOM 16, Mumbai, India (2011)
Konijnenberg, P.; Zaefferer, S.; Lee, S.-B.; Rollett, A. D.; Rohrer, G.; Raabe, D.: Advanced Methods and Tools for Reconstruction and Analysis of Grain Boundaries from 3D-EBSD Data Sets. International Conference on the Textures of Materials, ICOTOM 16, Bombay, India (2011)
Zaefferer, S.: Comprehensive 5-parameter grain boundary description: How to measure it, how to display it and how important is it? ICOTOM 16, Mumbai, India (2011)
Konijnenberg, P.; Zaefferer, S.; Raabe, D.: Advanced Reconstruction and Analysis of Grain Boundaries from 3D-EBSD Data Sets. MRS Fall Meeting 2011, Boston, MA, USA (2011)
Konijnenberg, P.; Zaefferer, S.; Raabe, D.: Advanced Reconstruction and Analysis of Grain Boundaries from 3D-EBSD Data Sets. 3D Microstructure Meeting 2011, Saarbrücken, Germany (2011)
Davut, K.; Zaefferer, S.: Factors influencing the strain-induced transformation of residual austenite in a low-alloyed TRIP steel. Euromat 2011 Conference, Montpellier, France (2011)
Zaefferer, S.; Jäpel, T.; Tasan, C. C.; Konijnenberg, P.: Detailed observation of martensite transformation and twinning in TRIP and TWIP steels using advanced SEM diffraction techniques. ICOMAT 2011, Osaka, Japan (2011)
Zaefferer, S.: Electron diffraction-based techniques in the SEM: Do they give you everything you ever wanted to know about your sample? XIVth ICEM, Wisła, Poland (2011)
Elhami, N.-N.; Zaefferer, S.; Thomas, I.; Hofmann, H.: Observation of the crystallographic defect structure in lightly deformed TWIP steel by means of electron channeling contrast imaging (ECCI). 1st International Conference on High Manganese Steels (HMnS2011), Seoul, South Korea (2011)
Steinmetz, D.; Zaefferer, S.: Currents state of the art in EBSD: Possibilities and limitations. Seminar Talk at Ludwig-Maximilians-Universität, München, Germany (2011)
Tasan, C. C.; Zaefferer, S.; Raabe, D.: Deformation induced dislocation interactions near martensite-ferrite phase boundaries. MRS Fall Meeting 2011, San Francisco, CA, USA (2011)
Davut, K.; Zaefferer, S.: A new large-area mapping technique to improve the statistical reliability of EBSD datasets. Royal Microscopy Society (RMS) EBSD 2011 Meeting, Düsseldorf, Germany (2011)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
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…
Conventional alloy development methodologies which specify a single base element and several alloying elements have been unable to introduce new alloys at an acceptable rate for the increasingly specialised application requirements of modern technologies. An alternative alloy development strategy searches the previously unexplored central regions…
The key to the design and construction of advanced materials with tailored mechanical properties is nano- and micro-scale plasticity. Significant influence also exists in shaping the mechanical behavior of materials on small length scales.
This project aims to correlate the localised electrical properties of ceramic materials and the defects present within their microstructure. A systematic approach has been developed to create crack-free deformation in oxides through nanoindentation, while the localised defects are probed in-situ SEM to study the electronic properties. A coupling…