Title: Phase-angle effects on damage mechanisms of thermal barrier coatings under thermomechanical fatigue
Authors: Baufeld, Bernd ×
Tzimas, E
Hahner, P
Mullejans, H
Peteves, SD
Moretto, P #
Issue Date: Oct-2001
Publisher: Pergamon-elsevier science ltd
Series Title: Scripta materialia vol:45 issue:7 pages:859-865
Abstract: The damage mechanisms of thermal barrier coatings are investigated using in-phase (IP) and out-of-phase (OOP) thermomechanical fatigue (TMF) tests. During IP testing, TMF damage is governed by the susceptibility of the coating to buckling, In OOP tests, cracking of the substrate controls life. Cracks initiate either at the unprotected surface of the substrate or within the bond coat. nucleated at defects formed during thermal exposure. (C) 2001 Published by Elsevier Science Ltd. on behalf of Acta Materialia Inc.
ISSN: 1359-6462
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Materials Engineering - miscellaneous
× corresponding author
# (joint) last author

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