Thermal conductivity and sintering behavior of advanced thermal barrier coatings

Ceramic Engineering and Science Proceedings

Volumn 23, Issue 4, 2002, Pages 457-468

  Zhu, Dongming ^a   Miller, Robert A ^a  

^a NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DURABILITY; HEAT FLUX; PHYSICAL VAPOR DEPOSITION; PLASMA SPRAYING; SINTERING; TEMPERATURE; THERMAL CONDUCTIVITY;

LASER HIGH-HEAT FLUX TEST; LOW CONDUCTIVITY COATINGS; OXIDE-DEFECT-CLUSTER DESIGN;

THERMAL BARRIER COATINGS;

EID: 0036458149     PISSN: 01966219     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. D. Zhu and R. A. Miller, "Defect Cluster Design Considerations in Advanced Thermal Barrier Coatings," NASA Glenn Research Center, Cleveland, Ohio, unpublished work 1999.
2. D. Zhu and R. 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.
3. D. Zhu and R. A. Miller, "Thermal Conductivity and Elastic Modulus Evolution of Thermal Barrier Coatings Under High Heat Flux Conditions," Journal of Thermal Spray Technology, vol. 9, pp. 175-180, 2000.
4. D. Zhu, R. A. Miller, B. A. Nagaraj, and R. W. Bruce, "Thermal Conductivity of EB-PVD Thermal Barrier Coatings Evaluated by a Steady-State Laser Heat Flux Technique," Surface and Coatings Technology, vol. 138, pp. 1-8, 2001.
5. D. Zhu, N. P. Bansal, K. N. Lee, and R. A. Miller, "Thermal Conductivity of Ceramic Thermal Barrier and Environmental Barrier Coating Materials," NASA TM-211122, NASA Glenn Research Center, Cleveland, September 2001.
6. D. Zhu, J. A. Nesbitt, T. R. McCue, C. A. Barrett, and R. A. Miller, "Failure Mechanisms of Zirconia-Yttria Thermal Barrier Coatings," Ceram. Eng. Sci. Proc., vol. 23, pp. To be published, 2001.
7. P. G. Klemens and M. Gell, "Thermal Conductivity of Thermal Barrier Coatings," Materials Science and Engineering, vol. A245, pp. 143-149, 1998.
8. F. A. Kröger, The Chemistry of Imperfect Crystals, Amsterdam: North-Holland, 1964.