Isaac, A.; de Souza, D.; Camin, B.; Kottar, A.; Reimers, W.; Buslaps, T.; di Michiel, M.; Pyzalla, A.: In-situ 3D Investigation of Creep Damage. XTOP 2006, 8th Biennial Conference on High Resolution, X-Ray Diffraction and Imaging, Karlsruhe, Baden-Baden, Germany (2006)
Pyzalla, A. R.; Kaminski, H.; Camin, B.; Reimers, W.; Buslaps, T.; di Michiel, M.: In-situ Synchrotron X-ray Studies of Creep Damage in CuZn-Alloys. American Crystallography Association Meeting, Honolulu, USA (2006)
Pyzalla, A. R.: Materialforschung mit Neutronen und Synchrotronstrahlung. Kolloquium des Instituts für Eisenhüttenkunde, RWTH Aachen, Aachen, Germany (2006)
Pyzalla, A. R.: Combined Diffraction and Tomography with white and monochromatic high energy synchrotron radiation. ESRF User Meeting, ESRF Grenoble, France (2006)
Juricic, C.; Pinto, H.; Wrobleweski, T.; Pyzalla, A.: Internal Stresses in Oxid Layers on Iron Polycrystals. User Meeting HASYLAB bei DESY, Hamburg, Germany (2006)
Pyzalla, A. R.: Potential of space-resolved studies on materials with synchrotron radiation: Crystalline texture of dinosaur bones. Department für Geo- und Umweltwissenschaften, LMU München, Germany (2006)
Dumont, M.; Kostka, A.; Sander, M.; Borbély, A.; Pyzalla, A. R.: Comparison of apatite crystallite sizes in sauropod and mammal fossil bones. 6th Bone diagenesis meeting, Poppelsdorfer Schloss, University of Bonn, Bonn, Deutschland (2009)
Brito, P.; Pinto, H.; Spiegel, M.; Klaus, M.; Genzel, C.; Pyzalla, A. R.: Phase composition and internal stress development during the oxidation of iron aluminides. ICRS-8, Denver, CO, USA (2008)
Coelho, R. S.; Kostka, A.; Pinto, H.; dos Santos, J.; Pyzalla, A. R.: Microstructure and residual stresses of high-strength steel to aluminium alloy friction stir welds. ICRS-8, Denver, USA (2008)
Coelho, R. S.; Kostka, A.; dos Santos, J.; Pyzalla, A. R.: Friction stir welding of aluminum alloy to steel. Part I: Mechanical properties. VI-PNAM Symposium, Berlin, Germany (2008)
Coelho, R. S.; Kostka, A.; dos Santos, J.; Pyzalla, A. R.: Friction stir welding of aluminum alloy to steel. Part II: Microstructure. VI-PNAM Symposium, Berlin, Germany (2008)
Coelho, R. S.; Kostka, A.; dos Santos, J.; Pyzalla, A. R.: Friction stir welding of aluminum alloy to steel. Part III: Material flow. VI-PNAM Symposium, Berlin, Germany (2008)
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 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…