Paper Title:
Thermophysical Properties of Samarium-Cerium Oxide for Thermal Barrier Coatings Application
  Abstract

Sm0.4Ce0.6O1.8 specimen with a defective fluorite structure was synthesized and its thermophysical properties were characterized for thermal barrier coatings (TBCs) application. At high temperature, Sm0.4Ce0.6O1.8 exhibited much lower thermal conductivity than 7wt% yttria-stabilized zirconia (7YSZ)-the commonly used composition in current TBCs. Sm0.4Ce0.6O1.8 also possessed large thermal expansion coefficient, which could help reduce the thermal mismatch between the ceramic coating and bond coat.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1773-1775
DOI
10.4028/www.scientific.net/KEM.336-338.1773
Citation
C. L. Wan, W. Pan, Z. X. Qu, Y. X. Qin, "Thermophysical Properties of Samarium-Cerium Oxide for Thermal Barrier Coatings Application", Key Engineering Materials, Vols. 336-338, pp. 1773-1775, 2007
Online since
April 2007
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$32.00
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