| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Świec, Paweł
University of Silesia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Structure and magnetism of AlCoCrCuFeNi high-entropy alloycitations
- 2024Yttrium iron garnet single-crystal particles - a simple and effective synthesis
- 2021Quasi-static and dynamic compressive behaviorof Gum Metal: experiment and constitutive modelcitations
- 2020Microstructure and Mechanical Properties of Co-Cr-Mo-Si-Y-Zr High Entropy Alloycitations
- 2020Investigation of strain rate sensitivity of Gum Metal under tension using digital image correlatiocitations
- 2020Microstructure and mechanical properties of Co-Cr-Mo-Si-Y-Zr high entropy alloycitations
- 2020Analysis of Stainless Steel Waste Products Generated during Laser Cutting in Nitrogen Atmospherecitations
- 2017NiTi Shape Memory Marformed Alloy Studied by Electron Beam Precession TEM Orientation Mapping Method.citations
- 2016Structure and Properties of NiTi Shape Memory Alloy after Cold Rolling in Martensitic Statecitations
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article
Microstructure and Mechanical Properties of Co-Cr-Mo-Si-Y-Zr High Entropy Alloy
Abstract
<jats:p>Presented work was focused on obtaining new, up to our knowledge, non-described previously in the literature high entropy Co15Cr15Mo25Si15Y15Zr15 alloy to fill in the knowledge gap about the six-elemental alloys located in the adjacent to the center of phase diagrams. Material was obtained using vacuum arc melting. Phase analysis revealed the presence of a multi-phase structure. Scanning electron microscopy microstructure analysis revealed the existence of three different phases with partially dendritic structures. Chemical analysis showed that all phases consist of all six principal elements—however, with different proportions. Transmission electron microscopy microstructure analysis confirmed the presence of amorphous and nanocrystalline areas, as well as their mixture. For the studied alloy, any phase transformation and solid-state crystallization were not revealed in the temperature range from room temperature up to 1350 °C. Nanoindentation measurements revealed high nanohardness (13(2) GPa and 18(1) GPa for dendritic and interdendritic regions, respectively) and relatively low Young’s modulus (185(23) GPa and 194(9) GPa for dendritic and interdendritic regions, respectively) of the observed phases.</jats:p>