Title of article
Application of functionally graded interlayer on reducing the residual stress discontinuities at interfaces within a plasma-sprayed thermal barrier coating
Author/Authors
Zhang، نويسنده , , X.C. and Xu، نويسنده , , B.S. and Wang، نويسنده , , H.D. and Jiang، نويسنده , , Y. and Wu، نويسنده , , Y.X.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
5716
To page
5719
Abstract
This paper was aimed to investigate the effect of the functionally graded interlayer on reducing the residual stress discontinuities at interfaces within a plasma-sprayed ZrO2Y2O3/NiCrAlY thermal barrier coating using an analytical model. Some effects on the residual stresses within the substrate and the coating, such as the gradient exponent, the material properties of ZrO2Y2O3 ceramic component, the elastic properties and the thickness of alloy substrate, were discussed.
Keywords
Graded interlayer , Thermal barrier coatings , Residual stress , model
Journal title
Surface and Coatings Technology
Serial Year
2007
Journal title
Surface and Coatings Technology
Record number
1815896
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