Pyzalla, A.: Werkstoffcharakterisierung durch Diffraktion und Tomographie mit Synchrotron-Röntgenstrahlung und Neutronen. Symposium Hochleistungskeramik 2008, TU Hamburg-Harbung (2008)
Pyzalla, A. R.: In-situ Characterization of Damage Processes using Synchrotron Radiation. International Conference "Advanced Processing for Novel Functional Materials", Dresden, Germany (2008)
Pyzalla, A. R.; Isaac, A.; Sket, F.; Dzieciol, K.; Sauthoff, G.; Borbély, A.: In-situ Characterisation of Creep Damage Evolution in Metallic Materials using Synchrotron Tomography. Symposium "Microstructural Characterisation down to the Atomic Scale", Leoben / Österreich (2007)
Coelho, R. S.; Kostka, A.; Sheikhi, S.; dos Santos, J.; Pyzalla, A. R.: Friction Stir Welding of ZStE340 High-strength Steel and AA6181-T4 Aluminium Alloy. SOLVSTIR - International Seminar on Friction Stir Welding of Steels, Geesthacht (2007)
Pinto, H.; Juricic, C.; Genzel, C.; Pyzalla, A. R.: Effect of substrate microstructure on phase, texture and internal stress evolution in iron oxide layers grown at 650 °C. Zeit- und temperaturaufgelöste Röntgen-Pulver-Diffraktometrie VIII, Fraunhofer ICT, Pfinztal, Germany (2007)
Sket, F.; Isaac, A.; Dzieciol, K.; Pyzalla, A. R.: Caracterizacion in-situ en 3D de Danos durante creep usando XMT. Seminario de Ciencias de Mateariales, Huelva, Spain (2007)
Brito, P.; Pinto, H.; Pyzalla, A. R.; Spiegel, M.: Phase composition and internal stress development during the oxidation of iron aluminides. Final Conference COST Action 535 Thermodynamics of Alloyed Aluminides (THALU) and 4th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Interlaken, Switzerland (2007)
Juricic, C.; Pinto, H.; Pyzalla, A. R.: In-situ phase analysis and stress evolution in iron oxides on iron poly and single crystals. Size-Strain V, Garmisch-Partenkirchen (2007)
Agudo, L.; Pinto, H.; Kostka, A.; Weber, S.; Wagner, J.; Arenholz, E.; Bruckner, J.; Pyzalla, A. R.: Study of Microstructure and Residual Stresses in Dissimilar Al/Steel Welds Produced by Cold Metal Transfer. MECASENS IV, Wien (2007)
Barbatti, C.; Pinto, H.; di Prinzio, A.; Staia, M.; Pitonak, R.; Garcia, J.; Pyzalla, A. R.: Influence of Microblasting on the Microstructure and Residual Stresses of CVD k-AlO3 Coated Hardmetals. MECASENS, Wien (2007)
Coelho, R. S.; Kostka, A.; Riekehr, S.; Kocak, M.; Pyzalla, A. R.: Microstructure and residual stress of Nd:YAG laser AZ31B butt welds. MECASENS IV, Wien, Austria (2007)
Juricic, C.; Pinto, H.; Genzel, C.; Pyzalla, A. R.: Effect of substrate orientation on the phase and internal stress evolution in iron oxide layers. MECASENS IV, Wien, Austria (2007)
Agudo, L.; Kostka, A.; Weber, S.; Wagner, J.; Arenholz, E.; Bruckner, J.; Pyzalla, A. R.: Al/Steel welds: Fundamental investigation of intermetallic phases. 4th Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, FeAl2007, Interlaken, Switzerland (2007)
Pyzalla, A. R.: Residual stresses in engineering materials. VI-PNAM Autumn School: Application of Neutrons and Synchrotron Radiation in Engineering Materials Science, Hamburg (2007)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Adding 30 to 50 at.% aluminum to iron results in single-phase alloys with an ordered bcc-based crystal structure, so-called B2-ordered FeAl. Within the extended composition range of this intermetallic phase, the mechanical behavior varies in a very particular way.
The mechanical properties of bulk CrFeCoNi compositionally complex alloys (CCA) or high entropy alloys (HEA) are widely studied in literature [1]. Notably, these alloys show mechanical properties similar to the well studied quinary CrMnFeCoNi [2] . Nevertheless, little is known about the deformation mechanisms and the thermal behavior of these…
Hydrogen embrittlement is one of the most substantial issues as we strive for a greener future by transitioning to a hydrogen-based economy. The mechanisms behind material degradation caused by hydrogen embrittlement are poorly understood owing to the elusive nature of hydrogen. Therefore, in the project "In situ Hydrogen Platform for…
Efficient harvesting of sunlight and (photo-)electrochemical conversion into solar fuels is an emerging energy technology with enormous promise. Such emerging technologies depend critically on materials systems, in which the integration of dissimilar components and the internal interfaces that arise between them determine the functionality.