Juricic, C.; Pinto, H.; Cardinali, D.; Klaus, M.; Genzel, C.; Pyzalla, A. R.: Evolution of microstructure and internal stresses in multi-phase oxide scales grown on (110) surfaces of iron single crystals at 650 °C. Oxidation of Metals 73 (1-2), pp. 115 - 138 (2010)
Juricic, C.; Pinto, H.; Cardinali, D.; Klaus, M.; Genzel, C.; Pyzalla, A. R.: Effect of Substrate Grain Size on the Growth, Texture and Internal Stresses of Iron Oxide Scales Forming at 450 °C. Oxidation of Metals 73 (1-2), pp. 15 - 41 (2010)
Juricic, C.; Pinto, H.; Wroblewski, T.; Pyzalla, A.: Dependence of Oxidation Behavior and Residual Stresses in Oxide Layers on Armco Iron Substrate Surface condition. Materials Science Forum 524-525, pp. 963 - 968 (2006)
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)
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)
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)
Juricic, C.; Pinto, H.; Pyzalla, A. R.: Wachstumsspannungen und Eigenspannungen in Oxidschichten auf Armcoeisensubstraten. FA 13 Eigenspannungen der AWT, Forschungsgemeinschaft Werkzeuge und Werkstoffe e.V., Remscheid (2007)
Juricic, C.: Eigenspannungsentwicklung in Oxidschichten auf ein- und polykristallinem Eisen. FA 13 Eigenspannungen der AWT, Lehrstuhl für Umformtechnik und Gießereiwesen, TU München, Germany (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)
Juricic, C.; Pinto, H.; Wroblewski, T.; Pyzalla, A.: The Effect of Crystal Orientation on the Oxidation Behavior of Iran Substrates. SNI 2006, German Conference for Research with Synchrotron Radiation, Neutrons and Ion Beams at Large Facilities, Hamburg, Germany (2006)
Laser Powder Bed Fusion (LPBF) is the most commonly used Additive Manufacturing processes. One of its biggest advantages it offers is to exploit its inherent specific process characteristics, namely the decoupling the solidification rate from the parts´volume, for novel materials with superior physical and mechanical properties. One prominet…
The aim of the Additive micromanufacturing (AMMicro) project is to fabricate advanced multimaterial/multiphase MEMS devices with superior impact-resistance and self-damage sensing mechanisms.
We have studied a nanocrystalline AlCrCuFeNiZn high-entropy alloy synthesized by ball milling followed by hot compaction at 600°C for 15 min at 650 MPa. X-ray diffraction reveals that the mechanically alloyed powder consists of a solid-solution body-centered cubic (bcc) matrix containing 12 vol.% face-centered cubic (fcc) phase. After hot compaction, it consists of 60 vol.% bcc and 40 vol.% fcc. Composition analysis by atom probe tomography shows that the material is not a homogeneous fcc–bcc solid solution
Magnetic properties of magnetocaloric materials is of utmost importance for their functional applications. In this project, we study the magnetic properties of different materials with the final goal to discover new magnetocaloric materials more suited for practical applications.
This project is a joint project of the De Magnete group and the Atom Probe Tomography group, and was initiated by MPIE’s participation in the CRC TR 270 HOMMAGE. We also benefit from additional collaborations with the “Machine-learning based data extraction from APT” project and the Defect Chemistry and Spectroscopy group.
Statistical significance in materials science is a challenge that has been trying to overcome by miniaturization as in micropillar compression. However, this process is still limited to 4-5 tests per parameter variance, i.e. Size, orientation, grain size, composition, etc. as the process of fabricating pillars and testing has to be done one by one.…
In this project we pursue recent developments in the field of austenitic steels with up to 18% reduced mass density. The alloys are based on the Fe-Mn-Al-C system.
Local lattice distortion is one of the core effects in complex concentrated alloys (CCAs). It has been expected that the strength CCAs can be improved by inducing larger local lattice distortions. In collaboration with experimentalists, we demonstrated that VCoNi has larger local lattice distortions and indeed has much better strength than the…