Kim, O.; Friák, M.; Neugebauer, J.: Ab initio analysis of the carbon solubility limits in various iron allotropes. DPG Frühjahrstagung 2010, Regensburg, Germany (2010)
von Pezold, J.; Aydin, U.; Hickel, T.; Neugebauer, J.: Strain-induced metal-hydrogen interactions across the 1st transition series: An ab initio study of hydrogen embrittlement. DPG Frühjahrstagung 2010, Regensburg, Germany (2010)
Zhu, L.-F.; Dick, A.; Friák, M.; Hickel, T.; Neugebauer, J.: First principles study of thermodynamic, structural and elastic properties of eutectic Ti-Fe alloys. DPG Spring Meeting 2010, Regensburg, Germany (2010)
Dick, A.; Hickel, T.; Neugebauer, J.: Structure and Energetics of the Stacking Faults in Austenitic FeMn Alloys Studied by First Principles Calculations. APS March Meeting 2010, Portland, OR, USA (2010)
Nazarov, R.; Hickel, T.; Neugebauer, J.: Ab-initio and thermodynamic description of interaction of hydrogen with vacancies in fcc iron. APS 2010 Spring Meeting, Portland, OR, USA (2010)
von Pezold, J.; Aydin, U.; Hickel, T.; Neugebauer, J.: Strain-induced metal-hydrogen interactions across the 1st transition series: An ab initio study of hydrogen embrittlement. APS March Meeting 2010, Portland, OR, USA (2010)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
About 90% of all mechanical service failures are caused by fatigue. Avoiding fatigue failure requires addressing the wide knowledge gap regarding the micromechanical processes governing damage under cyclic loading, which may be fundamentally different from that under static loading. This is particularly true for deformation-induced martensitic…
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 full potential of energy materials can only be exploited if the interplay between mechanics and chemistry at the interfaces is well known. This leads to more sustainable and efficient energy solutions.
This project is part of Correlative atomic structural and compositional investigations on Co and CoNi-based superalloys as a part of SFB/Transregio 103 project “Superalloy Single Crystals”. This project deals with the identifying the local atomic diffusional mechanisms occurring during creep of new Co and Co/Ni based superalloys by correlative…