Sol-gel processing and characterization of (RE-Y)-zirconia powders for thermal barrier coatings

Powder Technology

Volumn 208, Issue 2, 2011, Pages 480-487

  Fenech, J ^a   Dalbin, M ^b   Barnabe, A ^a   Bonino, J P ^a   Ansart, F ^a  

^a UNIVERSITÉ PAUL SABATIER   (France)

^b DGA DGE CEAT   (France)

Author keywords

Rare earths; Thermal barrier coatings; Thermal conductivity; Thermal expansion; X ray diffraction; ZrO2

Indexed keywords

BET METHOD; DIFFUSIVITIES; DILATOMETRY; EFFECT OF DOPING; HIGH TEMPERATURE; INSULATION PROPERTY; OXIDE POWDER; RARE EARTH DOPANTS; ROOM TEMPERATURE; SOL-GEL PROCESSING; SOL-GEL ROUTES; THERMAL BARRIER; THERMAL CHARACTERISATION; THERMAL EXPANSION COEFFICIENTS; THERMAL PROPERTIES; YSZ CERAMICS; ZIRCONIA POWDERS; ZRO2;

AGGLOMERATION; BIOCERAMICS; COATINGS; DIFFRACTION; DIFFUSION BARRIERS; DOPING (ADDITIVES); ERBIUM; GELS; POWDERS; RARE EARTHS; RIETVELD METHOD; RIETVELD REFINEMENT; SOL-GEL PROCESS; SOL-GELS; SOLS; SPARK PLASMA SINTERING; STRUCTURAL ANALYSIS; THERMAL BARRIER COATINGS; THERMAL CONDUCTIVITY; THERMAL DIFFUSION; THERMAL INSULATION; X RAY DIFFRACTION; X RAY POWDER DIFFRACTION; X RAYS; ZIRCONIA; ZIRCONIUM ALLOYS;

THERMAL EXPANSION;

ERBIUM; LANTHANUM; SAMARIUM; YTTRIUM; ZIRCONIUM OXIDE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL COMPOSITION; CHEMICAL STRUCTURE; COMPOSITE MATERIAL; CONCENTRATION PROCESS; CONTROLLED STUDY; HEAT SENSITIVITY; HIGH TEMPERATURE; MATERIAL COATING; PARTICLE SIZE; POWDER; ROOM TEMPERATURE; SURFACE PROPERTY; SYNTHESIS; THERMAL CONDUCTIVITY; X RAY POWDER DIFFRACTION;

EID: 79952449112     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2010.08.046     Document Type: Article

References (32)

1. Lelait L., Alpérine S., Diot C., Mévrel M. Thermal barrier coatings: microstructural investigation after annealing. Mater. Sci. Eng. A 1989, 120-121:475-482. Part 2.
2. F. Crabos, PhD Thesis, Institut National Polytechnique de Toulouse, 96 INPT0092, France, (1996).
3. R. Mevrel, C. Rio, M. Poulain, C. Diot, F. Nardou, Technical Report No. 28/2019M, ONERA, 1987.
4. Jiang X., Liu C., Lin F. Overwiew on the development of nanostructured thermal barrier coatings. J. Mater. Sci. Technol. 2007, 23:449-456.
5. Klemens P.G., Gell M. Thermal conductivity of thermal barrier coatings. Mater. Sci. Eng. 1998, A245:143-149.
6. Cao X.Q., Vassen R., Stover D. Ceramic materials for thermal barrier coatings. J. Eur. Ceram. Soc. 2004, 24:1-10.
7. Zhu D., Miller R.A. Development of advanced low conductivity thermal barrier coatings. J. Appl. Ceram. Technol. 2004, 1:86-94.
8. Clarke D.R., Phillpot S.R. Thermal barrier coating materials. Mater. Today 2005, 22-29.
9. Suresh G., Seenivasan G., Krishnaiah M.V., Srirama Murti P. Investigation of the thermal conductivity of selected compounds of lanthanum, samarium and europium. J. Alloy Comp. 1998, 269:9-12.
10. Xu Q., Pan W., Wang J., Wang C., Qi L., Miao H. Rare earth zirconate ceramics with fluorite structure for thermal barrier coatings. J. Am. Ceram. Soc. 2006, 89:340-342.
11. Bansal N.P., Zhu D. Effects of doping onthermal conductivity of pyrpchlore oxides for advanced thermal barrier coatings. Mater. Sci. Eng. A 2007, 459:192-195.
12. Zhou H., Yi D. Effect of rare earth doping on thermo-physical properties of lanthanum zirconate ceramic for thermal barrier coatings. J. Rare Earth 2008, 26:770.
13. Wu J., Wei X.Z., Padture N.P., Klemens P.G., Gell M., Garcia E., Miranzo P., Osendi M.I. Low thermal conductivity rare earth zirconates for potential thermal barrier coatings applications. J. Am. Soc. 2002, 85:3031-3035.
14. Vassen R., Cao X., Tietz F., Basu D., Stöver D. Zirconates as new materials for thermal barrier coatings. J. Am. Ceram. Soc. 2000, 83:2023-2028.
15. Ondik H.M., McMurie H.F. Overview, Phase Diagrams for Zirconium and Zirconia Systems. Wiley, John & Sons, June 1998, ISBN:1574980556.
16. 7 ceramic with pyrochlore structure for thermal barrier coatings. Key. Eng. Mat. 2008, 368-372:1328-1330.
17. Wilden J., Wank A. Application study on ceria based thermal barrier coatings. Mat. Wiss.u. Werkstofftech. 2001, 32:654-659.
18. Portinha A., Teixeira V., Carneiro J., Martins J., Costa M.F., Vassen R., Stoever D. Characterization of thermal barrier coatings with a gradient in porosity. Surf. Coat. Technol. 2005, 195:245-251.
19. Dai H., Zhong X., Li J., Zhang Y., Meng J., Cao X. Thermal stability of double-ceramic-layer thermal barrier coatings with various coating thickness. Mater. Sci. Eng. 2006, 433:1-7.
20. Cao X.Q., Vassen R., Tietz F., Stoever D. New double-ceramic-layer thermal barrier coatings based on zirconoa-rare earth composite oxides. J. Eur. Ceram. Soc. 2006, 26:247-251.
21. Ma X., Wu F., Roth J., Gell M., Jordan E.H. Low thermal conductivity thermal barrier coating deposited by the solution plasma spray process. Surf. Coat. Technol. 2006, 22:4447-4452.
22. Wei Q., Guo H., Gong S., Xu H. Novel microstructure of EB-PVD double ceramic layered thermal barrier coatings. Thin Solid Films 2008, 516:5736-5739.
23. Vassen R., Cao X., Stöver D. Improvement of new thermal barrier coating systems using a layered or graded structure. 25th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings 2008, 22:435-442.
24. 3-modified YSZ coatings: high-temperature stability and improved thermal barrier properties. Surf. Coat. Technol. 2009, 203:1014-1019.
25. Viazzi C., Bonino J.-P., Ansart F. Synthesis by sol-gel route and characterization of yttria stabilized zirconium coatings for thermal barrier applications. Surf. Coat. Technol. 2006, 201:3889-3893.
26. Viazzi C., Deboni A., Ferreira J.Z., Bonino J.P., Ansart F. Synthesis by sol-gel route and characterization of yttria stabilized zirconium coatings for thermal barrier applications. Solid State Sci. 2006, 8:1023-1028.
27. Viazzi C., Wellman R., Oquab D., Nicholls J., Monceau D., -Bonino J., Ansart F. Proceedings of the 7th International Symposium on High Temperature Corrosion and Protection of Materials, Les Embiez 2008, 21.
28. Viazzi C., Bonino J.-P., Ansart F., Barnabé A. Structural study of metastable tetragonal YSZ powders produced via a sol-gel route. J. Alloy Comp. 2008, 452:377-383.
29. C. Estournes, Mise en forme de matériaux par frittage flash, Techniques de l'ingénieur, IN56 (2006).
30. Leitner J., Chuchvalec P., Sedmidubsky D., Strejc A., Abrman P. Estimation of heat capacities of solid mixed oxides. Thermoch. Acta 2003, 395:27-46.
31. Klemens P.G. Theory of thermal conductivity in solids. Thermal Conductivity 1969, vol. 1:1-68. Academic Press, London.
32. 2-x/2 (0.1<×<0.5). Ceram. Int. 2009, 35:791-796.