The Effect of Interfacial Roughness on Residual Stresses in Electron Beam-Physical Vapor Deposition of Thermal Barrier Coatings

The Effect of Interfacial Roughness on Residual Stresses in Electron Beam-Physical Vapor Deposition of Thermal Barrier Coatings

Residual stresses play an essential role in determining the failure mechanisms and life of an electron beam-physical vapour deposition thermal barrier coating (EB-PVD TBC) system. In this paper, a new transitional roughness model was proposed and applied to describe the interfacial roughness profile...

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Bibliographic Details
Main Authors: Bochun Zhang, Kuiying Chen, Natalie Baddour
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Coatings
Subjects:
stress model
FE model
temperature-process dependent parameters
evolution of interfacial roughness
parametric study
transitional roughness approximated model
Online Access:https://www.mdpi.com/2079-6412/11/3/341

Internet

https://www.mdpi.com/2079-6412/11/3/341

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