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Functionalization of fiber-reinforced plastic based on laser micro structuring
Author(s): Jana Gebauer; Udo Klotzbach; Andrés Fabían Lasagni
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Paper Abstract

In this study, a surface pre-treatment method for applying a metallic coating on a fiber reinforced plastic substrate is presented. Laser structuring with a pulsed laser source is used to create structures on carbon fiber reinforced epoxy. A nickel-chromium coating is applied by atmospheric plasma spraying. A combination of matrix removal and trench structure exceeds industrial requirements. Using pull-off tests, an average adhesive strength of at least 20.3±2.7 MPa was achieved between the coating and the substrate before composite fracture was observed.

Paper Details

Date Published: 4 March 2019
PDF: 8 pages
Proc. SPIE 10906, Laser-based Micro- and Nanoprocessing XIII, 109060C (4 March 2019); doi: 10.1117/12.2505114
Show Author Affiliations
Jana Gebauer, Fraunhofer IWS Dresden (Germany)
Technische Univ. Dresden (Germany)
Udo Klotzbach, Fraunhofer IWS Dresden (Germany)
Andrés Fabían Lasagni, Fraunhofer IWS Dresden (Germany)
Technische Univ. Dresden (Germany)

Published in SPIE Proceedings Vol. 10906:
Laser-based Micro- and Nanoprocessing XIII
Udo Klotzbach; Akira Watanabe; Rainer Kling, Editor(s)

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