Thermal conductivity and thermal gradient cyclic behavior of refractory silicate coatings on SIC/SIC ceramic matrix composites

Ceramic Engineering and Science Proceedings

Volumn 22, Issue 4, 2001, Pages 443-452

  Zhu, Dongming ^a   Lee, Kang N ^a   Miller, Robert A ^a  

^a NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CERAMIC MATRIX COMPOSITES; COMPOSITION EFFECTS; DURABILITY; LASER APPLICATIONS; MATERIALS TESTING; REFRACTORY MATERIALS; SILICATES; SILICON CARBIDE; THERMAL CONDUCTIVITY; THERMAL CYCLING; THERMAL GRADIENTS; VAPORS;

HIGH HEAT FLUX TEST RIG; REFRACTORY SILICATE COATINGS; THERMAL GRADIENT CYCLIC BEHAVIOR;

THERMAL BARRIER COATINGS;

EID: 0035789087     PISSN: 01966219     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. 4 Ceramics," Surface and Coatings Technology, vol. 86-87, pp. 142-148, 1996.
2. K. N. Lee, "Key Durability Issues with Mullite-Based Environmental Barrier Coatings for Si-Base Ceramics," Transactions of the ASME, vol. 122, pp. 632-636, 2000.
3. K. N. Lee, "Current Status of Environmental Barrier Coatings for Si-Based Ceramics," Surface and Coatings Technology, vol. 133-134, pp. 1-7, 2000.
4. D. Zhu and R. A. Miller, "Thermal Conductivity and Elastic Modulus Evolution of Thermal Barrier Coatings Under High Heat Flux Conditions," NASA Glenn Research Center, Cleveland, Ohio, NASA TM-209069, 1999. Also in Journal of Thermal Spray Technology, vol. 9, pp. 175-180.
5. 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," NASA Glenn Research Center, Cleveland, NASA TM-2000-210238, July 2000. Also in Surface and Coatings Technology, vol. 138, pp. 1-8, 2001.
6. D. Zhu and R. A. Miller, "Thermal Conductivity Change Kinetics of Ceramic Thermal Barrier Coatings Determined by the Steady-State Laser Heat Flux Technique," NASA Glenn Research Center, Cleveland, Ohio, Research and Technology 1999, NASA TM-209639, March 2000.