Garcia, L. F.; Garcia, J.; Kostka, A.; Weber, S.; Lammer, A.: Wear Behaviour of Cooper-Iron-Cobalt Diamond Tool Bonding Matrices Reinforced with Hardmetal Granulates. 9th Intern. Conference on the Science of Hard Materials, Montego Bay, Jamaica (2008)
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)
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-Al2O3 Coated Hardmetals. EUROMAT 2007, Nürnberg (2007)
Barbatti, C.; Garcia, J.; Pyzalla, A. R.: Development and Characterization of PM Components with Optimum Properties. PM Training Course, Kosice/Slovakia (2007)
Barbatti, C.; Sket, F.; Eyidi, D.; Garcia, J.; Pyzalla, A.: SEM and TEM Investigations of (W,Ti)C-(Co,Ni,Fe) Graded Hardmetals. 12. Internationale Metallographie-Tagung, Leoben, Österreich (2006)
Garcia, J.; Kipperer, K.; Barbatti, C.; Pyzalla, A. R.: Study of Microstructure and Kinetics of FCC-Free Surface Layer Formation in Novel Hardmetals with Complex Co/Ni/Fe Binders. Euromat 2007, Nürnberg, Germany (2007)
Barbatti, C.; Sket, F.; di Prinzio, A.; Staia, M.; Garcia, J.; Pyzalla, A. R.: Influence of Binder Composition, Nitridation and Treatment of Coatings on the Microstructure; Corrosion and Wear of (W,Ti)C-(Ta,Nb)C-Co/Fi/Fe Hardmetals. PM Training Course, Kosice, Slovakia (2007)
The aim of this project is to correlate the point defect structure of Fe1-xO to its mechanical, electrical and catalytic properties. Systematic stoichiometric variation of magnetron-sputtered Fe1-xO thin films are investigated regarding structural analysis by transition electron microscopy (TEM) and spectroscopy methods, which can reveal the defect…
Nickel-based alloys are a particularly interesting class of materials due to their specific properties such as high-temperature strength, low-temperature ductility and toughness, oxidation resistance, hot-corrosion resistance, and weldability, becoming potential candidates for high-performance components that require corrosion resistance and good…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
Femtosecond laser pulse sequences offer a way to explore the ultrafast dynamics of charge density waves. Designing specific pulse sequences may allow us to guide the system's trajectory through the potential energy surface and achieve precise control over processes at surfaces.
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we aim to achieve an atomic scale understanding about the structure and phase transformation process in the dual-phase high-entropy alloys (HEAs) with transformation induced plasticity (TRIP) effect. Aberration-corrected scanning transmission electron microscopy (TEM) techniques are being applied ...
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.
In this project, links are being established between local chemical variation and the mechanical response of laser-processed metallic alloys and advanced materials.