Hygrothermal effects in aeronautical composite materials subjected to freeze-thaw cycling

Hygrothermal effects in aeronautical composite materials subjected to freeze-thaw cycling

Christian Bianchi, Pietro Aceti, Giuseppe Sala

Abstract. Fiber-reinforced composites (FRC) are becoming increasingly popular in aerospace, automotive and energy sectors. Despite the advantages owed to their strength and lightweight, understanding their behavior in different environments poses challenges. Particularly, humidity, temperature, and freeze-thaw cycles can significantly affect the durability of FRC components. This study investigates the impact of humidity, temperature, and freeze-thaw cycles on FRC inter-laminar areas and the matrix/fiber interface. Experimental methods, including heat analysis, X-Ray tomography and mechanical testing will assess the material’s response to changing environmental conditions. This research enhances our understanding of FRC behavior, crucial for designing and maintaining FRC components.

Keywords
Fibre Reinforced Composite, Humidity Absorption, Freeze-Thaw Cycle, Hygrothermal Effects

Published online 11/1/2023, 4 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: Christian Bianchi, Pietro Aceti, Giuseppe Sala, Hygrothermal effects in aeronautical composite materials subjected to freeze-thaw cycling, Materials Research Proceedings, Vol. 37, pp 329-332, 2023

DOI: https://doi.org/10.21741/9781644902813-72

The article was published as article 72 of the book Aeronautics and Astronautics

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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