Residual stresses in functionally graded thermal barrier coatings
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2018.11.002
Abstract: Abstract Functionally graded materials offer potential as a solution to the premature failure of thermal barrier coatings due to thermal residual stresses, however this solution has not been fully evaluated to date. An analytical methodology… read more here.
Keywords: functionally graded; stress; thermal barrier; top coat ... See more keywords
Influence of ceramic top coat and thermally grown oxide microstructures of air plasma sprayed Sm2SrAl2O7 thermal barrier coatings on the electrochemical impedance behavior
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DOI: 10.1016/j.surfcoat.2018.03.058
Abstract: Abstract Electrochemical impedance spectroscopy (EIS) technique is used to examine the top coat and thermally grown oxide (TGO) microstructures of Samarium Strontium Aluminate (SSA) thermal barrier coatings (TBCs) after exposed to pre-oxidation and oxidation at… read more here.
Keywords: oxidation; tgo; coat; coat interface ... See more keywords
Sintering‐induced delamination of thermal barrier coatings by gradient thermal cyclic test
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14713
Abstract: Lifetime is crucial to the application of advanced thermal barrier coatings (TBCs), and proper lifetime evaluation methods should be developed to predict the service lifetime of TBCs precisely and efficiently. In this study, plasma-sprayed YSZ… read more here.
Keywords: delamination; thermal cyclic; sintering induced; induced delamination ... See more keywords