Metall. Res. Technol.
Volume 118, Number 3, 2021
|Number of page(s)||3|
|Published online||21 May 2021|
Sandwich materials with a crumpled aluminium core
Laboratoire d’Étude des Microstructures et de Mécanique des Matériaux (LEM3), CNRS, Université de Lorraine, Arts et Métier Paris Tech,
2 LABoratoire d’EXcellence DAMAS, Université de Lorraine, 57000 Metz, France
* e-mail: firstname.lastname@example.org
Accepted: 12 February 2021
Sandwich materials made of two aluminum sheets and a crumpled aluminum core have been manufactured for the first time using a reproducible process. This very specific core aims to drastically improve the elasticity performance indexes of the sandwich. The structure has been studied mainly in bending.
Key words: sandwich / crumpled / aluminium / stiffness / bending
© O. Bouaziz et al., published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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