A. Klimová
Slovak Academy of Sciences
15 Papers
62 Citations
A. Klimová is an academic researcher from Slovak Academy of Sciences. The author has contributed to research in topics: Microstructure & Carbide. The author has an hindex of 6, co-authored 13 publications.
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Papers
Microstructure and mechanical properties of cast in-situ TiAl matrix composites reinforced with (Ti,Nb)2AlC particles
TL;DR: In this article, a linear relationship was identified between the volume fraction of the carbide particles and average content of C in the composites, and the mean grain size of the as-cast composites increases during the heat treatments.
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Bioactive Ti + Mg composites fabricated by powder metallurgy: The relation between the microstructure and mechanical properties.
Martin Balog,Ahmed Mohamed Hassan Ibrahim,Peter Krizik,Oto Bajana,A. Klimová,Amir Ćatić,Zdravko Schauperl +6 more
TL;DR: Powder metallurgy was utilized in this study to fabricate a new type of titanium (Ti) + magnesium (Mg) bioactive composite to enable stress-shielding reduction and obtain better biocompatibility compared with that of the traditional Ti and Ti alloys used for dental implants.
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Room temperature mechanical behaviour of cast in-situ TiAl matrix composite reinforced with carbide particles
Juraj Lapin,Michaela Štamborská,K. Kamyshnykova,K. Kamyshnykova,T. Pelachová,A. Klimová,Oto Bajana +6 more
TL;DR: In this paper, the room temperature mechanical behavior of cast in-situ TiAl matrix composite reinforced with carbide particles was studied using hardness, tensile, compression, and three-point bending tests.
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Effect of Al content on microstructure of Ti-Al-Nb-C-Mo composites reinforced with carbide particles
A. Klimová,Juraj Lapin +1 more
TL;DR: In this article, the effect of Al content on the microstructure of Ti-xAl-8Nb-3.6C-0.8Mo composites reinforced with carbide particles, where x = 38, 42, 45, and 47 at.
Softening of a cast intermetallic Ti-46Al-2W-0.5Si alloy during annealing at 700-800 °C
TL;DR: In this paper, the softening produced by microstructural instabilities of an investment cast TiAl-based turbine blade during annealing up to 7300 h was studied and the kinetics of softening were found to be faster than that expected from simple phase transformations and/or coarsening processes controlled by diffusion of Ti or Al in TiAl or Ti3Al.
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