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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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Li, Xiaoying
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Growth of Carbon Nanofibers and Carbon Nanotubes by Chemical Vapour Deposition on Half-Heusler Alloys
- 2022Nanoindentation of multifunctional smart compositescitations
- 2022Microscopic testing of carbon fiber laminates with shape memory epoxy interlayercitations
- 2021Development of surfaces with antibacterial durability through combined S phase plasma hardening and athermal femtosecond laser texturingcitations
- 2020A study on the effect of ultrashort pulsed laser texturing on the microstructure and properties of metastable S phase layer formed on AISI 316L surfacescitations
- 2020Comparative Physical–Mechanical Properties Assessment of Tailored Surface-Treated Carbon Fibrescitations
- 2019Corrosion Behavior of Active-Screen Plasma Nitrided 17-4 PH (H1150D) Steel in H2S/CO2-Containing Environmentscitations
- 2019Corrosion behavior of active-screen plasma nitrided 17-4 PH (H1150D) steel in H2S/CO2 -containing environments
- 2017Development and microstructure characterization of single and duplex nitriding of UNS S31803 duplex stainless steelcitations
- 2017Susceptibility of Plasma nitrided 17-4 PH to sulfide stress sracking (SSC) in H2S-containing environments
- 2017Scratch test of active screen low temperature plasma nitrided AISI 410 martensitic stainless steelcitations
- 2017Carbon nanofibers functionalized with active screen plasmadeposited metal nanoparticles for electrical energy storage devicescitations
- 2017Improving tribological and anti-bacterial properties of titanium external fixation pins through surface ceramic conversioncitations
- 2015Development of low-friction and wear-resistant surfaces for low-cost Al hot stamping toolscitations
- 2014Cavitation erosion resistance of active screen-low temperature plasma nitrided AISI 410 martensitic stainless steel
- 2014Cavitation erosion resistance and wear mechanisms of active screen low temperature plasma nitrided AISI 410 martensitic stainless steelcitations
- 2014Development of duplex high temperature gas nitriding and low temperature plasma nitriding surface treatments for UNS S31803 duplex stainless steel
- 2011Synthesis and characterization of W reinforced carbon coatings produced by Combined Magnetron Sputtering and Ion Implantation techniquecitations
- 2009CrN-based wear resistant hard coatings for machining and forming toolscitations
- 2004Plasma nitriding of low alloy sintered steels
- 2001Duplex surface treatment of high strength Timetal 550 alloy towards high load-bearing capacitycitations
Places of action
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article
Microscopic testing of carbon fiber laminates with shape memory epoxy interlayer
Abstract
<p>For the first time, microscopic testing has been performed on shape memory polymer composites (SMPCs) which were manufactured by commercial materials already used in aerospace. Results from micro-tests have been compared with those from conventional memory-recovery cycling on macro-scale. Two shape memory polymer composite (SMPC) laminates were fabricated with different shape memory (SM) interlayer: one in the form of an uncured epoxy powder and the other in the form of a thin epoxy foam. The latter, in particular has been studied to evaluate lightweight and stiff sandwich structures with SM properties. The assessment of the manufacturing process by a hot press moulding technique was assessed through micro scale analysis using SEM and MicroCT analysis. DMA analyses were carried out to understand the interaction mechanisms between raw constituents. A Vickers micro-indentation examination before and after heating was able to assess the shape recovery behaviour at the micro-scale level. A nano-instrumental indentation was used to characterise the shape memory response under different loads at elevated temperatures. Whilst an instrumented thermo-mechanical test allowed to investigate the shape memory behaviour at macro-scale level. Results allow identifying the recovery mechanisms at the micro-scale which are responsible for the shape memory performances at the macro-scale. The higher recovery ability of the SM foam is confirmed in comparison with bulk interlayers.</p>