| Titre : |
Characterization of multifunctional thermoplastic composites |
| Type de document : |
texte imprimé |
| Auteurs : |
Saber Chelaghma, Auteur ; Jean-Noel Périé, Auteur ; Philippe Marguerès, Auteur ; Jean-Charles Passieux, Auteur ; Alain Vinet, Auteur ; Olivier DeAlmeida, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 62-65 |
| Langues : |
Anglais (eng) |
| Catégories : |
Caractérisation
Composites à fibres de carbone -- Propriétés mécaniques
Composites à fibres longues
Composites thermoplastiques
Cristallisation
Elasticité
Micromécanique (physique du solide)
Microstructures -- Analyse
Polyéthers cétone cétone
Tomographie
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Long-fibre thermoplastic composites have been the subject of research for quite some time, due to their good mechanical and chemical properties, recyclability, and adaptability to a wide range of manufacturing processes. The IRT Saint Exupéry technologicall research institute is currently involved in an R&D project on high-performance multifunctional thermoplastic prepreg materials, for which the research goal is to determine the effect of forming on the microstructural and mechanical properties of the composite. |
| Note de contenu : |
- Characterizing the crystallization kinetics
- Characterizing the composite microstructure
- Characterizing the micromechanical properties
- Perspectives :towards computational micromechanics
- Fig. 1 : Observation of PEKK crystallization in the presence of carbon fibre at a cooling rate of 1°C/min
- Fig. 2 : Observation of PEKK crystallization in the presence of silver nanowires at a cooling rate of 1°C/min
- Fig. 3 : X-ray tomography of a UD PEKK-matrix composite
- Fig. 4 : Evolution of the elastic modulus as a function of the crystallinity rate
- Fig. 5 : Mapping of the elastic properties of an F/PEKK composite
- Fig. 6 : Modelling approach |
| En ligne : |
https://drive.google.com/file/d/11pkGQOBa3a_VKoqZmAwMPHXoCmYhPMv_/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31769 |
in JEC COMPOSITES MAGAZINE > N° 125 (11-12/2018) . - p. 62-65
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