Davut, K.; Zaefferer, S.: Improving the Reliability of EBSD-based Texture Analysis by a New Large Area Mapping Technique. Materials Science Forum 702-703, pp. 566 - 569 (2012)
Davut, K.; Zaefferer, S.: The effect of size and shape of austenite grains on the mechanical properties of a low-alloyed TRIP steel. Steel Research International 83 (6), pp. 584 - 589 (2012)
Davut, K.; Gür, C. H.: Monitoring the Microstructural Evolution in Spheroidised Steel by Magnetic Barkhausen Noise Measurement. Journal of Nondestructive Evaluation 29, pp. 241 - 247 (2010)
Davut, K.; Zaefferer, S.: Statistical Reliability of Phase Fraction Determination Based on Electron Backscatter Diffraction (EBSD) Investigations on the Example of an Al-TRIP Steel. Metallurgical and Materials Transactions A 41 (9), pp. 2187 - 2196 (2010)
Davut, K.; Zaefferer, S.: The effect of texture on the stability of retained austenite in Al-alloyed TRIP steels of Al-alloyed TRIP Steels. MRS 2010 Fall Meeting, Boston, MA, USA, 2011. (2011)
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)
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)
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)
Davut, K.; Zaefferer, S.: The effect of texture on the stability of retained austenite in Al-alloyed TRIP steels of Al-alloyed TRIP Steels. MRS 2010 Fall Meeting, Boston, MA, USA (2010)
Davut, K.; Zaefferer, S.: Statistical Reliability of EBSD Data Sets for the Characterization of Al-alloyed TRIP Steels. 15th International Metallurgy and Materials Congress, Istanbul, Turkey (2010)
Davut, K.; Zaefferer, S.: Statistical Reliability of Phase Fraction and Texture Determination Based on EBSD Investigations on the Example of an Al-TRIP steel. Royal Microscopy Society (RMS) EBSD 2010 Meeting, Derby, UK (2010)
Davut, K.; Zaefferer, S.: Phase fraction and texture quantification of Al-TRIP steel from EBSD data. 3rd Int. Conf. On Texture and Anisotropy of Polycrystals (ITAP-3), Göttingen, Germany (2009)
Davut, K.; Gür, C. H.: Monitoring the Microstructural Evolution in Spheroidised Steel by Magnetic Barkhausen Noise Measurement. 7th Int. Conf. on Barkhausen Noise & Micromagnetic Testing, Aachen, Germany (2009)
Davut, K.; Zaefferer, S.: Effect of step size and scanned area on phase fraction and texture quantification from EBSD data. DGM-DVM, EBSD-Workshop 2009, Mikrostrukturuntersuchungen im REM, Chemnitz, Germany (2009)
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…
This project will aim at addressing the specific knowledge gap of experimental data on the mechanical behavior of microscale samples at ultra-short-time scales by the development of testing platforms capable of conducting quantitative micromechanical testing under extreme strain rates upto 10000/s and beyond.
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.
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.
“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…