Dumont, M.; Borbély, A.; Sander, P. M.; Kostka, A.; Kaysser-Pyzalla, A. R.: Crystallographic investigations of a growth series of Apatosaurus long bones: Implications for biomechanics. 71st SVP meeting, Las Vegas, NV, USA (2011)
Dumont, M.; Borbély, A.; Sander, P. M.; Kostka, A.; Kaysser-Pyzalla, A. R.: Texture and nanostructure of Sauropod bones: Implications for biomechanics. 1st International symposium on paleohistology, Barcelona, Spain (2011)
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, Germany (2009)
Barbatti, C.; Pinto, H.; Pyzalla, A. R.: Defect and Stress Analyses in Novel Fe-Mn-C Steels by X-Ray Diffraction. MSE08 Materials Science and Engineering, Nürnberg, Germany (2008)
Brito, P.; Pinto, H.; Genzel, C.; Pyzalla, A. R.: Phase Composition and Internal Stress Development during the Oxidation of Iron Aluminides. MSE08 Materials Science and Engineering, Nürnberg, Germany (2008)
Garcia, J.; Pyzalla, A. R.: Experimental Investigations on the Influence of (Ta,Nb)C and Processing Parameters on the Formation of Wear Resistant Graded Surfaces in Cemented Carbides. MSE08 Materials Science and Engineering, Nürnberg, Germany (2008)
Moscicki, M.; Pinto, H.; Paulmann, C.; Borbély, A.; Pyzalla, A. R.: In-Situ Investigation of Grain Rotations During Tensile Straining of Steel Wires. MSE08 Materials Science and Engineering, Nürnberg, Germany (2008)
Pyzalla, A. R.; Dumont, M.; Zoeger, N.; Streli, C.; Wobrauscheck, P.; Sander, M.: Synchrotron XRF analyses of element distribution in fossilized sauropod dinosaur bones. Denver X-ray Conference, Denver (2008)
Guio, A.; Pinto, H.; Pyzalla, A. R.; Jahn, A.; Standfuß, J.: Characterization of induction assisted welds in high strength steel grades. 2nd International Conference on Steels in Cars and Trucks 2008, Wiesbaden, Germany (2008)
Guio, A.; Pinto, H.; Garcia, J.; Jahn, A.; Standfuß, J.; Pyzalla, A. R.: Characterization of Induction-Assisted Welds in High Strength Steel Grades. Steel Conference 2008 - New Developments on Metallurgy and Applications of High Strength Steels, Buenos Aires, Argentina (2008)
Coelho, R. S.; Kostka, A.; Sheikhi, S.; Kocak, M.; Dos Santos, J.; Pyzalla, A. R.: Charakterisierung der Mikrostruktur und Verformung in Mg-Mg-Laserschweißnähten und Al-Stahl-Reibrührschweißverbindungen. 54. Metallkunde-Kolloquium Werkstoffforschung, Lech / Österreich (2008)
Garcia, J.; Lammer, A.; Garcia, L. F.; Weber, S.; Kostka, A.; Pyzalla, A. R.: Investigations of Wear Mechanisms in Diamond Tools with Fe-Based Matrices Reinforced with WC-Co Particles. Intern. Symposium on Friction, Wear and Wear Protection, Aachen, Germany (2008)
Pyzalla, A.: Sauropoden-Dinosaurier: Giganten aus nanokristallinem Material. 29. Adelbodener Werkstoffseminar des IWK 1 der Universität Karlsruhe, Adelboden, Schweiz (2008)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
This project deals with the phase quantification by nanoindentation and electron back scattered diffraction (EBSD), as well as a detailed analysis of the micromechanical compression behaviour, to understand deformation processes within an industrial produced complex bainitic microstructure.
Within this project, we will use a green laser beam source based selective melting to fabricate full dense copper architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional copper lattice architectures, under both quasi-static and dynamic loading conditions.
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.