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
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
Within this project we investigate chemical fluctuations at the nanometre scale in polycrystalline Cu(In,Ga)Se2 and CuInS2 thin-flims used as absorber material in solar cells.
This project aims to develop a testing methodology for the nano-scale samples inside an SEM using a high-speed nanomechanical low-load sensor (nano-Newton load resolution) and high-speed dark-field differential phase contrast imaging-based scanning transmission electron microscopy (STEM) sensor.
The thorough, mechanism-based, quantitative understanding of dislocation-grain boundary interactions is a central aim of the Nano- and Micromechanics group of the MPIE [1-8]. For this purpose, we isolate a single defined grain boundary in micron-sized sample. Subsequently, we measure and compare the uniaxial compression properties with respect to…