Plasma sprayed electrical conductive coating on C.F.R.P. materials : microstructure and electrical properties

François Decla Sabine Le Roux 1 Gérard Bernhart 1 Christophe Levaillant 1 Nicole Fréty 2
1 Centre Matériaux - Ecole des Mines Albi-Carmaux
2 ICGM ICMMM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
Abstract : Carbon Fibre Reinforced Plastic (C.F.R.P.) materials are widely used in the aeronautical industry to increase performances of aircrafts. Some structural parts, like wings and ailerons, need to be protected against the environment, especially lightning impacts. Plasma sprayed electrical conductive coating made by atmospheric plasma spray. A parametric study has been performed to understand the influence of several projection conditions (spraying distance, scanning speed, cooling) on coating microstructure. Electrical properties were measured (in static and transient conditions) with respect to thickness of the coating. All spray conditions have shown that there is no degradadtion of the C.F.R.P. surface layer.
Type de document :
Chapitre d'ouvrage
Extrait de : Surface modification technologies XI / sous la dir. de T.S. SUDARSHAN, M. JEANDIN and K. KHOR, IOM Communications, p.293-299, 1998
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https://hal-mines-albi.archives-ouvertes.fr/hal-01734891
Contributeur : Imt Mines Albi Ecole Nationale Supérieure Des Mines d'Albi-Carmaux <>
Soumis le : jeudi 15 mars 2018 - 10:55:43
Dernière modification le : mardi 29 mai 2018 - 09:40:01

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  • HAL Id : hal-01734891, version 1

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ICA-ALBI | ICG | INC-CNRS | CHIMIE | UNIV-MONTPELLIER

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François Decla, Sabine Le Roux, Gérard Bernhart, Christophe Levaillant, Nicole Fréty. Plasma sprayed electrical conductive coating on C.F.R.P. materials : microstructure and electrical properties. Extrait de : Surface modification technologies XI / sous la dir. de T.S. SUDARSHAN, M. JEANDIN and K. KHOR, IOM Communications, p.293-299, 1998. 〈hal-01734891〉

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