| 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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Duarte, Isabel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Insights into morphology and mechanical properties of architected interpenetrating aluminum-alumina compositescitations
- 2024Elaboration and experimental characterizations of copper-filled polyamide micro-composites for tribological applicationscitations
- 2023On the Structural, Thermal, Micromechanical and Tribological Characterizations of Cu-Filled Acrylonitrile Butadiene Styrene Micro-Compositescitations
- 2022Hybrid structures for Achilles' tendon repaircitations
- 2022Organic acid cross-linked 3D printed cellulose nanocomposite bioscaffolds with controlled porosity, mechanical strength, and biocompatibilitycitations
- 2022The influence of precipitation hardening on the damping capacity in Al–Si–Mg cast components at different strain amplitudescitations
- 2020Bacterial cellulose/graphene oxide aerogels with enhanced dimensional and thermal stability
- 2018Axial crush behaviour of the aluminium alloy in-situ foam filled tubes with very low wall thicknesscitations
- 2016Compressive behaviour of unconstrained and constrained integral-skin closed-cell aluminium foamcitations
- 2016Composite and Nanocomposite Metal Foamscitations
- 20142D quantitative analysis of metal foaming kinetics by hot-stage microscopycitations
- 2000A study of aluminium foam formation - Kinetics and microstructure
Places of action
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article
Axial crush behaviour of the aluminium alloy in-situ foam filled tubes with very low wall thickness
Abstract
This paper presents the results of an experimental work carried out to fabricate and characterise the in-situ foam filled tubes (FFTs) made of aluminium alloys prepared by powder metallurgy method, using aluminium alloy tubes with extremely thin walls (similar to 0.6 mm). The fabrication procedure demonstrates that thin-walled tubes with extremely thin walls can support temperatures near to its melting temperature (similar to 700 degrees C) required to form a closed-cell aluminium alloy foam, consequently in-situ filling the tube. The mechanical performance of fabricated structures was evaluated using uniaxial compressive tests and infrared thermography. Results demonstrate that the benefits of the manufacturing process and its product, the FFTs (composite structures). Additionally, they reveal that this is a cost-effective solution to prepare efficient energy absorbing lightweight structures, allowing to adjust the weight and levels of the energy absorption, simultaneously. The results demonstrate that the promising in-situ FFTs with thinner outer tubes axially deform in an efficient mixed mode, showing superior energy absorption capability compared to the empty thin-walled tubes.