Thermal conductivity of plasma sprayed Sm2Zr2O7 coatings

Journal of the European Ceramic Society

Volumn 30, Issue 3, 2010, Pages 799-804

  Yu, Jianhua ^a,b,c   Zhao, Huayu ^a,b   Tao, Shunyan ^a,b   Zhou, Xiaming ^a,b   Ding, Chuanxian ^a,b  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

^b SHANGHAI INSTITUTE OF CERAMICS   (China)

^c UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Plasma spraying; Sm2Zr2O7; Thermal barrier coating; Thermal conductivity

Indexed keywords

AFTER-HEAT; AFTER-HEAT TREATMENT; AIR PLASMA SPRAYING; BEFORE AND AFTER; PLASMA SPRAYED; POTENTIAL APPLICATIONS; PYROCHLORE STRUCTURES; PYROCHLORES; SINTERING EFFECT; SM2ZR2O7; STABILIZED ZIRCONIA; THERMAL BARRIER COATING SYSTEMS; ZIRCONATES;

CARBON FIBER REINFORCED PLASTICS; CRYSTAL STRUCTURE; GAS TURBINES; INERT GASES; PHASE STABILITY; PLASMA JETS; PLASMA SPRAYING; PLASMAS; RARE EARTH ELEMENTS; SINTERING; SOLID STATE REACTIONS; THERMAL BARRIER COATINGS; THERMAL CONDUCTIVITY; THERMAL EFFECTS; THERMOANALYSIS; ZIRCONIA; ZIRCONIUM;

SPRAYED COATINGS;

EID: 70449522056     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2009.09.010     Document Type: Article

References (25)

1. Padture N.P., Gell M., and Jordan E.H. Thermal barrier coatings for gas-turbine engine applications. Science 296 (2002) 280-284
2. Miller R.A. Current status of thermal barrier coatings: an overview. Surf. Coat. Technol. 30 (1987) 1-11
3. Stiger M.J., Yanar N.M., Topping M.G., Pettit F.S., and Meier G.H. Thermal barrier coatings for the 21st century. Z. Metallkd. 90 (1999) 1069-1078
4. Sodeoka S., Suzuki M., Inoue T., Ueno K., and Oki S. Thermal spray practical solutions for engineering problems. In: Berndt C.C. (Ed). Proceedings of the 9th National Thermal Spray Conference (1996), ASM International, Materials Park, Ohio 295-302
5. Stöver D., Pracht G., Lehmann H., Dietrich M., Döring J.-E., and Vaβsen R. New material concepts for the next generation of plasma-sprayed thermal barrier coatings. J. Therm. Spray Technol. 13 (2004) 76-83
6. Thornton J., and Majumdar A. Ceria precipitation and phase stability in zirconia based thermal barrier coatings. In: Ohmori A. (Ed). Proceedings of the 14th International Thermal Spray Conference (1995), ASM International, Kobe, Japan 1075-1080
7. Klemens P.G. Phonon scattering by oxygen vacancies in ceramics. Physica B 263-264 (1999) 102-104
8. Clarker D.R., and Phillpot S.R. Thermal barrier coating materials. Mater. Today 8 (2005) 22-29
9. Wu, J., Novel low-thermal-conductivity ceramics for thermal barrier coating applications. PhD thesis. University of Connecticut; 2004.
10. Cao X.Q. Thermal Barrier Coating Materials (2007), The Publishing House of Science, Beijing
11. 7 (0 ≤ x ≤ 1.0) ceramics. J. Alloys Compd. 472 (2009) 319-324
12. Zhao H.B., Levi C.G., and Wadley H.N.G. Vapor deposited samarium zirconate thermal barrier coatings. Surf. Coat. Technol. 203 (2009) 3157-3167
13. Swalin R.A. Thermodynamics of Solids (1972), Wiley, New York pp. 53-87
14. Kubaschewsji O., Alcock C.B., and Spencer P.J. Materials Thermochemistry. 6th ed. (1993), Pergamon Press, Oxford pp. 257-323
15. Paul S., Cipitria A., Golosnoy I.O., Xie L., Dorfman M.R., and Clyne T.W. Effects of impurity content on the sintering characteristics of plasma-sprayed zirconia. J. Therm. Spray Technol. 16 (2007) 798-803
16. Soltani R., Coyle T.W., Mostaghimi J., Lima R.S., and Moreau C. Thermo-physical properties of plasma sprayed yttria stabilized zirconia coatings. Surf. Coat. Technol. 202 (2008) 3954-3959
17. Sampath S., and Herman H. Rapid solidification and microstructure development during plasma spray deposition. J. Therm. Spray Technol. 5 (1996) 445-456
18. 7. J. Alloys Compd. 437 (2007) 260-263
19. 1.5 system. J. Am. Soc. 90 (2007) 2210-2219
20. Duran P. Phase relationships in the hafnia-gadolinia system. Ceramurgia Int. 3 (1977) 137-140
21. Pannetier J. Energie electrostatique des reseaux pyrochlore. J. Phys. Chem. Solids 34 (1973) 583-589
22. Youngblood G.E., Rice R.W., and Ingel R.P. Thermal diffusivity of partially and fully stabilized (yttria) zirconia single crystals. J. Am. Ceram. Soc. 71 (1988) 255-260
23. Ilavsky J., Long G.G., Allen A.J., and Berndt C.C. Evolution of the void structure in plasma-sprayed YSZ deposits during heating. Mater. Sci. Eng. A 272 (1999) 215-221
24. Xi T.G. Thermophysical Properties of Inorganic Materials (1981), Shanghai Scientific and Technical Press, Shanghai [in Chinese]
25. McPherson R. A model for the thermal conductivity of plasma sprayed ceramic coatings. Thin Solid films 112 (1984) 89-95