Failure Mechanism Analysis and Life Prediction Based on Atmospheric Plasma-Sprayed and Electron Beam-Physical Vapor Deposition Thermal Barrier Coatings

Failure Mechanism Analysis and Life Prediction Based on Atmospheric Plasma-Sprayed and Electron Beam-Physical Vapor Deposition Thermal Barrier Coatings

Using experimentally measured temperature-process-dependent model parameters, the failure analysis and life prediction were conducted for Atmospheric Plasma Sprayed Thermal Barrier Coatings (APS-TBCs) and electron beam physical vapor deposition thermal barrier coatings (EB-PVD TBCs) with Pt-modified...

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Bibliographic Details
Main Author: Zhang, Bochun
Other Authors: Baddour, Natalie
Language:en
Published: Université d'Ottawa / University of Ottawa 2017
Subjects:
Lifetime prediction
Failure mechanism analysis
APS-TBCs
EB-PVD TBCs
Temperature-process-dependent
CTE mismatch
Fitting parameter
Stress models
Creep behavior
Interfacial toughness
model parameters
Online Access:http://hdl.handle.net/10393/35709
http://dx.doi.org/10.20381/ruor-666

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