Interfacial toughness evaluation of thermal barrier coatings by bending test

ABSTRACT: Determining the interfacial properties of thermal barrier coatings (TBCs) is imperative for their durability evaluation and further improvements. A ceramic coating (topcoat) and a NiCoCrALY bondcoat were atmospheric-plasma-sprayed (APS) on a stainless steel substrate. A modified three-poin...

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Bibliographic Details
Main Authors: Qi Zhu, Wei He, Lei Chen, Jianguo Zhu, Wenfeng Hao
Format: Article
Language:English
Published: Elsevier 2018-01-01
Series:Theoretical and Applied Mechanics Letters
Online Access:http://www.sciencedirect.com/science/article/pii/S2095034917301058