Crossref journal-article
Wiley
International Journal of Applied Ceramic Technology (311)
Abstract

Advanced multi‐component, low‐conductivity oxide thermal barrier coatings have been developed using an approach that emphasizes real‐time monitoring of thermal conductivity under conditions that are engine‐like in terms of temperatures and heat fluxes. This is in contrast to the traditional approach where coatings are initially optimized in terms of furnace and burner rig durability with subsequent measurement in the as‐processed or furnace‐sintered condition. The present work establishes a laser high‐heat‐flux test as the basis for evaluating advanced plasma‐sprayed and electron beam‐physical vapor deposited (EBPVD) thermal barrier coatings under the NASA Ultra‐Efficient Engine Technology (UEET) Program. The candidate coating materials for this program are novel thermal barrier coatings that are found to have significantly reduced thermal conductivities and improved thermal stability due to an oxide defect‐cluster design. Critical issues for designing advanced low‐conductivity coatings with improved coating durability are also discussed.

Bibliography

Zhu, D., & Miller, R. A. (2004). Development of Advanced Low Conductivity Thermal Barrier Coatings. International Journal of Applied Ceramic Technology, 1(1), 86–94. Portico.

Authors 2
  1. Dongming Zhu (first)
  2. Robert A. Miller (additional)
References 25 Referenced 182
  1. {'key': 'e_1_2_8_2_2', 'volume-title': 'NASA UEET Presentation', 'author': 'Zhu Dongming', 'year': '1999'} / NASA UEET Presentation by Zhu Dongming (1999)
  2. 10.1016/S1359-6454(00)00403-1
  3. 10.1016/S1359-6454(01)00141-0
  4. 10.1111/j.1151-2916.2001.tb01118.x
  5. {'key': 'e_1_2_8_6_2', 'first-page': '151', 'article-title': 'Method to reduce the thermal conductivity of EB‐PVD TBCs', 'volume': '383', 'author': 'Nicholls J. R.', 'year': '2002', 'journal-title': 'Surface and Coatings Technology'} / Surface and Coatings Technology / Method to reduce the thermal conductivity of EB‐PVD TBCs by Nicholls J. R. (2002)
  6. 10.1016/S1359-6454(03)00030-2
  7. M. J.Malony “Thermal Barrier Coating Systems and Materials ”US Pat. No. 6 284 323 September 2001.
  8. R.Subramanian “Thermal Barrier Coating Having High Phase Stability ”US Pat. No. 6 387 539 May 2002.
  9. 10.1111/j.1151-2916.2002.tb00574.x
  10. 10.1111/j.1151-2916.2003.tb03473.x
  11. 10.1002/9780470294758.ch58
  12. 10.1016/S0257-8972(01)01642-5
  13. {'key': 'e_1_2_8_14_2', 'first-page': '331', 'article-title': 'Thermal Conductivity and Stability of Hafnia‐ and Zirconate‐Based Materials for 1650°C Thermal/Environmental Barrier Coating Applications', 'volume': '153', 'author': 'Zhu Dongming', 'year': '2003', 'journal-title': 'Ceramic Transactions'} / Ceramic Transactions / Thermal Conductivity and Stability of Hafnia‐ and Zirconate‐Based Materials for 1650°C Thermal/Environmental Barrier Coating Applications by Zhu Dongming (2003)
  14. 10.1016/S0257-8972(98)00669-0
  15. DongmingZhuandRobert A.Miller “Low Conductivity and Sintering Resistant Thermal Barrier Coatings ” US Provisional Patent Application Serial No. 60/263 257 USA; US Patent Application Serial No. 09/904 084 USA January 2001.
  16. 10.1002/9780470294758.ch51
  17. 10.1002/9780470294802.ch75
  18. {'key': 'e_1_2_8_19_2', 'volume-title': '“Hafnia‐Based Materials Development for Advanced Thermal/Environmental Barrier Coating Applications', 'author': 'Zhu Dongming'} / “Hafnia‐Based Materials Development for Advanced Thermal/Environmental Barrier Coating Applications by Zhu Dongming
  19. {'key': 'e_1_2_8_20_2', 'first-page': '29', 'volume-title': 'Research and Technology 1999', 'author': 'Zhu Dongming', 'year': '2000'} / Research and Technology 1999 by Zhu Dongming (2000)
  20. 10.1361/105996300770349890
  21. 10.1016/S0257-8972(00)01145-2
  22. 10.1002/3527605622.ch43
  23. 10.1002/9780470294758.ch59
  24. 10.1016/S0921-5093(97)00846-0
  25. 10.1063/1.3051186
Dates
Type When
Created 14 years, 11 months ago (Sept. 20, 2010, 11:26 a.m.)
Deposited 1 year, 10 months ago (Oct. 10, 2023, 11:38 p.m.)
Indexed 2 days, 17 hours ago (Aug. 19, 2025, 5:55 a.m.)
Issued 21 years, 7 months ago (Jan. 1, 2004)
Published 21 years, 7 months ago (Jan. 1, 2004)
Published Online 20 years, 7 months ago (Jan. 20, 2005)
Published Print 21 years, 7 months ago (Jan. 1, 2004)
Funders 0

None

@article{Zhu_2004, title={Development of Advanced Low Conductivity Thermal Barrier Coatings}, volume={1}, ISSN={1744-7402}, url={http://dx.doi.org/10.1111/j.1744-7402.2004.tb00158.x}, DOI={10.1111/j.1744-7402.2004.tb00158.x}, number={1}, journal={International Journal of Applied Ceramic Technology}, publisher={Wiley}, author={Zhu, Dongming and Miller, Robert A.}, year={2004}, month=jan, pages={86–94} }