Advanced Thermal Barrier Coatings

  • Sumana Ghosh Bio-ceramics and Coating Division, CSIR- Central Glass and Ceramic Research Institute (CSIR-CGCRI), Kolkata-700 032, India.
  • Anupa Nandi Bio-ceramics and Coating Division, CSIR- Central Glass and Ceramic Research Institute (CSIR-CGCRI), Kolkata-700 032, India.
Keywords: Thermal barrier coating, multi-layered coating, functionally graded coating, gas turbine applications

Abstract

Yttria Stabilised Zirconia (YSZ) is a conventionally used top coat material for a thermal barrier coating (TBC) system below 1200C. However, YSZ is not suitable as top coat above 1200C on account of its sintering effect. Advanced coatings have been developed by the researchers, which would satisfy the need for the mechanical and the thermal properties of the TBCs. The current chapter covers advanced thermal barrier coatings that are suitable for the future generation gas turbines.  

Published
2020-01-16
How to Cite
Ghosh, S., & Nandi, A. (2020). Advanced Thermal Barrier Coatings. New Advances in Materials Science and Engineering Vol. 2, 66-76. Retrieved from https://stm1.bookpi.org/index.php/namse-v2/article/view/887
Issue
New Advances in Materials Science and Engineering Vol. 2
Section
Chapters