| 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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Kumar, Akash
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2019Investigations on performance viability of NiTi, NiTiCu, CuAlNi and CuAlNiMn shape memory alloy/Kapton composite thin film for actuator applicationcitations
- 2019Shape memory effect, temperature distribution and mechanical properties of friction stir welded nitinolcitations
- 2019Influence of Laser Shock Peening on Wire Arc Additive Manufactured Low Carbon Steelcitations
- 2018Enhancing the life cycle behaviour of Cu-Al-Ni shape memory alloy bimorph by Mn additioncitations
- 2018Investigations on actuation characteristics and life cycle behaviour of CuAlNiMn shape memory alloy bimorph towards flappers for aerial robotscitations
- 2017Antidamping spin-orbit torques in epitaxial-Py(100)/<i>β</i>-Tacitations
- 2017Microstructure, mechanical properties and shape memory behaviour of friction stir welded nitinolcitations
- 2017Parametric investigations to enhance the thermomechanical properties of CuAlNi shape memory alloy Bi-morphcitations
- 2017Investigations on transformer oil temperature sensing using CuAlNi/polyimide shape memory alloy composite filmcitations
- 2017Investigations on the life cycle behavior of Cu-Al-Ni/polyimide shape memory alloy bi-morph at varying substrate thickness and actuation conditionscitations
Places of action
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article
Enhancing the life cycle behaviour of Cu-Al-Ni shape memory alloy bimorph by Mn addition
Abstract
u-Al-Ni and Cu-Al-Ni-Mn shape memory alloys are deposited on Kapton polyimide sheets by a physical evaporation technique. Detailed investigations on the morphological, structural and thermal behaviour of the ternary and quaternary alloys are conducted. The developed samples exhibit an increase in martensite structures and decrease in transformation temperatures after Mn additions. Furthermore, the suppression of Cu3Al precipitates was evident from XRD analysis. The thermomechanical behaviour was analysed by actuating the bimorphs through Joule heating under varying mechanical loads. Fatigue analysis of the bimorphs reveals a superior performance for Cu-Al-Ni-Mn, exhibiting less than 30% loss in displacement after 15,000 cycles.