Effect of temperature on the mechanical behaviour of an oxide/oxide composite - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of the European Ceramic Society Année : 2022

Effect of temperature on the mechanical behaviour of an oxide/oxide composite

Résumé

Oxide/oxide composites are being considered in the aerospace industry for the design of next-generation exhaust components. This study aims to determine the mechanical behaviour of a composite consisting in Nextel TM 610 fibres fabric (8 HSW) embedded in a porous alumina matrix. The mechanical properties were studied in tension and four-point bending up to 1300 °C. Up to 800 °C, the material behaviour is elastic and exhibits a few damage with only a low effect of the temperature. Increasing the temperature leads to the progressive apparition of a viscous behaviour up to 1000 °C and a superplastic behaviour beyond 1200 °C.
Fichier principal
Vignette du fichier
DMAS22107.1663591587_postprint.pdf (1.87 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03784696 , version 1 (23-09-2022)

Identifiants

Citer

Antoine Débarre, Aurélie Julian-Jankowiak, Michel Parlier, Yves Renollet, Guillaume Pujol, et al.. Effect of temperature on the mechanical behaviour of an oxide/oxide composite. Journal of the European Ceramic Society, 2022, 42 (15), pp.7149-7156. ⟨10.1016/j.jeurceramsoc.2022.08.002⟩. ⟨hal-03784696⟩
35 Consultations
58 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More