| 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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Frauenrath, Holger
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Performance polyamides built on a sustainable carbohydrate corecitations
- 2023Synthesis of polysiloxane elastomers modified with sulfonyl side groups and their electromechanical responsecitations
- 2023Reversible microscale assembly of nanoparticles driven by the phase transition of a thermotropic liquid crystalcitations
- 2023A toolbox of oligopeptide-modified polymers for tailored elastomerscitations
- 2022Spontaneous formation of a self-healing carbon nanoskin at the liquid-liquid interfacecitations
- 2022Enhanced ductility in high performance polyamides due to strain-induced phase transitionscitations
- 2022Enhanced ductility in high performance polyamides due to strain-induced phase transitionscitations
- 2022Transient elastomers with high dielectric permittivity for actuators, sensors, and beyondcitations
- 2021Polysiloxanes modified with different types and contents of polar groups: synthesis, structure, and thermal and dielectric propertiescitations
- 2021High-performance polyamides with engineered disordercitations
- 2020Engineering polymers with improved charge transport properties from bithiophene-containing polyamidescitations
- 2017High-temperature copolyamides obtained by the efficient transamidation of crystalline-crystalline polyamide blendscitations
- 2014A toolbox of oligopeptide-modified polymers for tailored elastomerscitations
Places of action
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article
Enhanced ductility in high performance polyamides due to strain-induced phase transitions
Abstract
International audience ; Synchrotron x-ray microtomography is a characterization technique increasingly used to obtain 3D images of the interior of optically opaque materials with a spatial resolution in the micrometer range. As a nondestructive technique, it enables the monitoring of microstructural evolution during in situ experiments. In this article, examples from three different fields of metals research illustrate the contribution of x-ray tomography data to modeling: deformation of cellular materials, metal solidification, and fatigue crack growth in Al alloys. Conventionally, tomography probes the 3D distribution of the x-ray attenuation coefficient within a sample. However, this technique is also being extended to determine the local crystallographic orientation in the bulk of materials (diffraction contrast tomography), a key issue for the modeling of microstructure in metals.