0
TECHNICAL PAPERS: Gas Turbines: Ceramics

Effects of Alloy Composition on the Performance of Yttria Stabilized Zirconia—Thermal Barrier Coatings

[+] Author and Article Information
Josh Kimmel, Zaher Mutasim, William Brentnall

Solar Turbines Incorporated, San Diego, California 92186-5376

J. Eng. Gas Turbines Power 122(3), 393-400 (May 15, 2000) (8 pages) doi:10.1115/1.1287494 History: Received March 09, 1999; Revised May 15, 2000
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.

References

Erickson,  G. L., 1995, “A New, Third-Generation, Single-Crystal, Casting Superalloy,” J. Met., 47, No. 4, pp. 36–39.
Brindley,  W. J., and Miller,  R. A., 1989, “TBCs for Better Engine Efficiency,” Advanced Materials and Processes,8, No. 89, pp. 29–33.
Maricocchi, A., Bartz, A., and Wortman, D., 1995, “PVD TBC Experience on GE Aircraft Engines,” Thermal Barrier Coatings Workshop, NASA Conference Publication 3312, pp. 79–90.
Bose, S., and DeMasi, J. T., 1995, “Thermal Barrier Coating Experience in Gas Turbine Engine at Pratt & Whitney,” Thermal Barrier Coating Workshop, NASA Conference Publication 3312, pp. 63–78.
Mutasim, Z. Z., Rimlinger, C. M., and Brentnall, W. D., 1997, “Characterization of Plasma Sprayed and Electron Beam-Physical Vapor Deposited Thermal Barrier Coatings,” ASME Paper 97-GT-531.
Mutasim, Z. Z., and Brentnall, W. D., 1995, “Perspective on Thermal Barrier Coatings for Industrial Gas Turbine Applications,” Thermal Barrier Coatings Workshop, NASA Conference Publication 3312, pp. 103–112.
Nelson, W. A., and Orenstein, R. M., 1995, “TBC Experience in Land Based Gas Turbines,” Thermal Barrier Coatings Workshop, NASA Conference Publication 3312, pp. 91–102.
DeMasi-Marcin,  J. T., Sheffler,  K. D., and Bose,  S., 1990, “Mechanisms of Degradation and Failure in Plasma-Deposited Thermal Barrier Coating,” ASME J. Eng. Gas Turbines Power, 112, pp. 521–522.
Mutasim, Z. Z., Kimmel, J., and Brentnall, W. D., 1998, “Effects of Alloy Composition on the Performance of Diffusion Aluminide Coatings,” ASME Paper 98-GT-401.
Meier, S. M., Nissley, D. M., and Sheffler, K. D., 1991, “Thermal Barrier Coating Life Prediction Model Development: Phase II—Final Report,” NASA Contractor Report 189111, pp. 47–51.
Gupta, D. K., and Duvall, D. S., 1986, “Overlay Coatings for Superalloys,” U.S. Patent No. Re.32, 121.

Figures

Grahic Jump Location
Typical as-coated thermal barrier coating microstructure of a Platinum Aluminide bond coat and EB-PVD deposited Yttria stabilized Zirconia top coat on CMSX-4 substrate
Grahic Jump Location
Aluminum oxide film grown at EB-PVD TBC top coat/ Platinum Aluminide bond coat interface for CMSX-4 specimen
Grahic Jump Location
Typical as-coated thermal barrier coating microstructure of a Platinum Aluminide bond coat and EB-PVD deposited Yttria stabilized Zirconia top coat on CMSX-10 substrate
Grahic Jump Location
Typical as-coated thermal barrier coating microstructure of an air plasma sprayed CoNiCrAIY-Si bond coat and Yttria stabilized Zirconia top coat on CMSX-4 substrate
Grahic Jump Location
Thermal cycle oxidation test specimens in post-test condition: (a) EB-PVD TBC on MAR-M 247 alloy; (b) EB-PVD TBC on CMSX-4 alloy; (c) EB-PVD TBC on CMSX-10 alloy; (d) APS TBC on MAR-M 247 alloy; (e) APS TBC on CMSX-4 alloy; and (f) APS TBC on CMSX-10 alloy.
Grahic Jump Location
Air plasma sprayed TBC microstructure on CMSX-4 substrate after thermal cycle testing
Grahic Jump Location
Air plasma sprayed TBC microstructure on CMSX-10 substrate after thermal cycle testing
Grahic Jump Location
Thermally grown oxide (TGO) layer at EB-PVD TBC top coat/Platinum Aluminide bond coat interface at the edge of the CMSX-4 specimen after thermal cycle testing
Grahic Jump Location
Thermally grown oxide (TGO) layer at EB-PVD TBC top coat/Platinum Aluminide bond coat interface at the center of the CMSX-4 specimen after thermal cycle testing
Grahic Jump Location
Cross section of the Platinum Aluminide bond coat and EB-PVD top coat TBC on CMSX-10 substrate after thermal cycle testing

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In