Paper Title:
Novel Low Thermal Conductivity Ceramic Materials for Thermal Barrier Coatings
  Abstract

The increase of the efficiency for gas turbines leads to the increasing combustion-chambertemperatures. Rapid degradation of the conventional yttria-stabilized zirconia coatings does not fulfill therequirements at these temperatures for a reliable thermal barrier coatings (TBCs) due to the phasetransformation of zirconia and the sintering behaviour. Therefore, it is very important to develop novelceramic materials for TBCs with low thermal conductivity and long-term stability at high temperatures.In this paper, the developments of potential novel ceramic materials for TBCs with low thermalconductivity are reviewed.

  Info
Periodical
Key Engineering Materials (Volumes 280-283)
Edited by
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Pages
1497-1500
DOI
10.4028/www.scientific.net/KEM.280-283.1497
Citation
W. Pan, Q. Xu, L. H. Qi, J. D. Wang, H. Z. Miao, K. Mori, T. Torigoe, "Novel Low Thermal Conductivity Ceramic Materials for Thermal Barrier Coatings", Key Engineering Materials, Vols. 280-283, pp. 1497-1500, 2005
Online since
February 2007
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$32.00
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