Skip to Main content Skip to Navigation
Journal articles

Buckling and spalling failure of alumina grown by oxidation on ODS FeCrAl alloys

Abstract : In situ investigation of thermal shocks imposed to alumina grown on FeCrAl alloy at high temperature shows that interfacial buckling is the preferential route to spallation. Various parameters, either intrinsic or extrinsic to the substrate/oxide system, are analysed in terms of variation in interfacial fracture energies and propensity of alloy grains to wrinkle during high temperature exposure depending On their crystal orientation.
Complete list of metadatas

Cited literature [8 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01709490
Contributor : Imt Mines Albi Ecole Nationale Supérieure Des Mines d'Albi-Carmaux <>
Submitted on : Thursday, April 25, 2019 - 3:55:14 PM
Last modification on : Thursday, March 12, 2020 - 2:46:07 PM

File

buckling-and-spalling.pdf
Files produced by the author(s)

Identifiers

Citation

Julien Sniezewski, Philippe Lours, Yannick Le Maoult. Buckling and spalling failure of alumina grown by oxidation on ODS FeCrAl alloys. Materials at High Temperatures, Taylor and Francis, 2011, 28 (1), pp.17-20. ⟨10.3184/096034011X12962385894289⟩. ⟨hal-01709490⟩

Share

Metrics

Record views

119

Files downloads

101