| 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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Younes, Abdurauf
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Enhancing wear resistance of sustainable CuZr SMA by promoting stress-induced martensitic transformation
- 2022Tribological Behavior of Microalloyed Cu50Zr50 Alloy
- 2022Tribological Behavior of Microalloyed Cu50Zr50 Alloy
- 2022Effects of microalloying on the microstructure, tribological and electrochemical properties of novel Ti-Mo based biomedical alloys in simulated physiological solutioncitations
- 2022Unravelling the combined effect of cooling rate and microalloying on the microstructure and tribological performance of Cu50Zr50citations
- 2022Tuning the tribological performance of Cu50Zr50 through microalloying
- 2020Wear rate at RT and 100 °C and operating temperature range of microalloyed Cu50Zr50 shape memory alloycitations
- 2020Wear rate at RT and 100 °C and operating temperature range of microalloyed Cu50Zr50 shape memory alloycitations
- 2019Stress-induced martensitic transformation of Cu50Zr50 shape memory alloy optimized through microalloying and co-microalloyingcitations
- 2019Stress-induced martensitic transformation of Cu50Zr50 shape memory alloy optimized through microalloying and co-microalloyingcitations
- 2019A review on shape memory metallic alloys and their critical stress for twinningcitations
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article
Unravelling the combined effect of cooling rate and microalloying on the microstructure and tribological performance of Cu50Zr50
Abstract
The combined effect of the cooling rate and microalloying has been studied from suction casted Cu50Zr50, Cu49.5Zr50Fe0.5 and Cu49Zr50Fe1 at. % rods of 2 mm and 4 mm diameter. For the 2 mm samples, ∼1000 K/s cooling rate, the microstructure mostly consists of B2 CuZr austenite and it is basically the same for all compositions. However, 0.5 at. % Fe addition promotes the formation of stress-induced B19’ martensite upon wear testing thus improving the wear resistance of the alloy. For the 4 mm samples, ∼250 K/s cooling rate, a multiphase intermetallic is predominant and when microalloyed with 0.5 at. % Fe, a relatively large volume fraction of as-cast B33 CuZr martensite is formed thus resulting in a reduction of the wear resistance. At high cooling rate the wear mechanism is predominantly delamination wear while for low cooling rate the large continuous grooves are indicative of abrasive wear.