Thermal Cycling and Hot-Corrosion Behavior of Plasma Sprayed Segmented Thermal Barrier Coatings

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Modified zirconia thermal barrier coatings (TBCs) with segmentation cracks were sprayed onto a TMS 82+ single crystalline substrate. The thermal cycling lifetime of the modified TBC was improved by 10 times compared to that of the traditional non-segmented TBC. Also, the modified coating showed much better resistance to high temperature cyclic hot-corrosion.

Info:

Periodical:

Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.

Pages:

1713-1716

Citation:

H. B. Guo et al., "Thermal Cycling and Hot-Corrosion Behavior of Plasma Sprayed Segmented Thermal Barrier Coatings", Materials Science Forum, Vols. 546-549, pp. 1713-1716, 2007

Online since:

May 2007

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$38.00

[1] R. Taylor, J.R. Brandon and P. Morrell: Surf. Coat. Technol. Vol. 50 (1992), p.141.

[2] H.B. Guo, R. Vaβen and D. Stöver: Surf. Coat. Technol., Vol. 186 (2004), p.353.

[3] H.B. Guo, R. Vaβen and D. Stöver: Surf. Coat. Technol., Vol. 192 (2005), p.48.

[4] H.B. Guo, H. Murakami and S. Kuroda: Mater. Trans., Vol. 47 (2006), p.306.

[5] P. Bengtsson, T. Ericsson and J. Wigren: J. Therm. Technol., Vol. 7 (1998), p.340.

[6] H.B. Guo, S. Kuroda and H. Murakami: Thin Solid Films, Vol. 506-507 (2006), p.136.

[7] H.B. Guo, S. Kuroda and H. Murakami, J. Am. Ceram. Soc., Vol. 89 (2006), p.1432. Na2SO4 (a) (b) (c) (d).

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