693.932 PEOPLE
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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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Ocaña, J. L.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2019The effect of material cyclic deformation properties on residual stress generation by laser shock processingcitations
- 2019Efficacy of laser shock processing of biodegradable Mg and Mg-1Zn alloy on their in vitro corrosion and bacterial responsecitations
- 2017Measured strains correction for eccentric holes in the determination of non-uniform residual stresses by the hole drilling strain gauge methodcitations
- 2016Effect of laser welding parameters on the austenite and martensite phase fractions of NiTicitations
- 2016Effect of laser welding parameters on the austenite and martensite phase fractions of NiTicitations
- 2016Residual stress analysis in laser welded NiTi sheets using synchrotron X-ray diffractioncitations
- 2012Structural characterization by x-ray diffraction of laser welded shape memory alloys
- 2012Effects of processing parameters on mechanical cycling of laser welded SMAs
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document
Effects of processing parameters on mechanical cycling of laser welded SMAs
Abstract
The present work aims to investigate the mechanical cycling behaviour of laser welded super elastic shape memory alloys. Butt joints were produced in 1 mm thick plates with different laser welding conditions. The joints were subjected to long term cycling under tensile testing. The superelastic behaviour of welded joints was observed for applied stresses close to about 100 to 150 MPa below the ultimate tensile strength (UTS) of the welds. The functionality was confirmed by analyzing the stabilization of the mechanical hysteretic response and by shape memory tests in liquid nitrogen.