Mechanical properties of LaTi 2Al 9O 19 and thermal cycling behaviors of plasma-sprayed LaTi 2Al 9O 19/YSZ thermal barrier coatings

Journal of Thermal Spray Technology

Volumn 19, Issue 6, 2010, Pages 1179-1185

  Xie, X Y ^a   Guo, H B ^a   Gong, S K ^a  

^a BEIHANG UNIVERSITY   (China)

Author keywords

LaTi 2Al 9O 19; mechanical property; plasma spray; thermal barrier coatings (TBCs); thermal cycling

Indexed keywords

DWELL TIME; GOOD STABILITY; LATI 2AL 9O 19; LONG TERM; PLASMA SPRAY; SINGLE LAYER; THERMAL BARRIER; THERMAL CYCLING BEHAVIOR; THERMAL CYCLING TEST; THERMAL SHOCK RESISTANCE; YOUNG'S MODULUS;

ALUMINUM; COATINGS; FRACTURE TOUGHNESS; MECHANICAL PROPERTIES; PLASMA JETS; PLASMA SPRAYING; PLASMAS; THERMAL CYCLING; THERMOANALYSIS;

THERMAL BARRIER COATINGS;

EID: 78650780205     PISSN: 10599630     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11666-010-9529-5     Document Type: Article

References (30)

1. R Taylor JR Brandon P Morrell 1992 Microstructure Composition and Property Relationships of Plasma-Sprayed Thermal Barrier Coatings Surf. Coat. Technol. 50 2 141 149 1:CAS:528:DyaK38XhsFOju7k%3D 10.1016/0257-8972(92)90055-F
2. RA Miller 1987 Current Status of Thermal Barrier Coatings-An Overview Surf. Coat. Technol. 30 1 1 11 1:CAS:528:DyaL2sXht1Cns74%3D 10.1016/0257- 8972(87)90003-X
3. NP Padture M Gell EH Jordan 2002 Thermal Barrier Coatings for Gas-Turbine Engine Applications Science 296 280 284 1:CAS:528:DC%2BD38XjtVWisb0%3D 10.1126/science.1068609 2002Sci...296..280P 11951028 (Pubitemid 34308457)
4. WA Nelson RM Orenstein 1997 TBC Experience in Land-Based Gas Turbines J. Therm. Spray Technol. 6 2 176 180 1:CAS:528:DyaK1cXjtlCisg%3D%3D 10.1007/s11666-997-0009-5 1997JTST....6..176N
5. 3 Thermal Barrier System Adv. Ceram. Mater. 1 1 68 76 1:CAS:528:DyaL28XhsFers7o%3D
6. S Bose J DeMasi-Marcin 1997 Thermal Barrier Coating Experience in Gas Turbine Engines at Pratt & Whitney J. Therm. Spray Technol. 6 1 99 104 1:CAS:528:DyaK1cXjvFChtQ%3D%3D 10.1007/BF02646318 1997JTST....6...99B
7. F Cernuschi P Bianchi M Leoni P Scardi 1999 Thermal Diffusivity/ Microstructure Relationship in Y-PSZ Thermal Barrier Coatings J. Therm. Spray Technol. 8 1 102 109 1:CAS:528:DyaK1MXivVagtbY%3D 10.1361/105996399770350629 1999JTST....8..102C
8. J Ilavsky JK Stalick 2000 Phase Composition and Its Changes During Annealing of Plasma-Sprayed YSZ Surf. Coat. Technol. 127 2-3 120 129 1:CAS:528:DC%2BD3cXktVSjurc%3D 10.1016/S0257-8972(00)00562-4
9. U Schulz 2000 Phase Transformation in EB-PVD Yttria Partially Stabilized Zirconia Thermal Barrier Coatings During Annealing J. Am. Ceram. Soc. 83 4 904 910 1:CAS:528:DC%2BD3cXis1Wku7w%3D 10.1111/j.1151-2916.2000.tb01292.x
10. 3 Coatings Produced by Electron Beam PVD Scr. Mater. 50 867 871 1:CAS:528:DC%2BD2cXktlSksw%3D%3D 10.1016/j.scriptamat.2003.12.008
11. 3 Compositions for Potential Thermal Barrier Coating Applications Acta Mater. 54 6 1615 1621 1:CAS:528:DC%2BD28XhslKmurw%3D 10.1016/j.actamat. 2005.11.033 (Pubitemid 43279699)
12. R Vassen X Cao F Tietz D Basu D Stöver 2000 Zirconates as New Materials for Thermal Barrier Coatings J. Am. Ceram. Soc. 83 8 2023 2028 1:CAS:528:DC%2BD3cXls1yrtbY%3D 10.1111/j.1151-2916.2000.tb01506.x
13. X Cao R Vassen W Fischer F Tietz W Jungen D Stöver 2003 Lanthanum-Cerium Oxide as a Thermal Barrier-Coating Material for High-Temperature Applications Adv. Mater. 17 1438 1442 10.1002/adma.200304132
14. C Friedrich R Gadow T Schirmer 2001 Lanthanum Hexaaluminate-A New Material for Atmospheric Plasma Spraying of Advanced Thermal Barrier Coatings J. Therm. Spray Technol. 10 592 598 1:CAS:528:DC%2BD38XlvFKksr8%3D 10.1361/105996301770349105 2001JTST...10..592F (Pubitemid 34404714)
15. H Lehmann D Pitzer G Pracht R Vaen D Stöver 2003 Thermal Conductivity and Thermal Expansion Coefficients of the Lanthanum Rare-Earth-Element Zirconate System J. Am. Ceram. Soc. 86 8 1338 1344 1:CAS:528:DC%2BD3sXmt1Gitrk%3D 10.1111/j.1151-2916.2003.tb03473.x
16. 7 Thermal Barrier Coatings with Segmented Structure J. Therm. Spray Technol. 35 7 2639 2644 1:CAS:528:DC%2BD1MXotlyhsL8%3D
17. R Vaen D Stöver 2005 New Thermal Barrier Coatings Based on Pyrochlore/YSZ Double Layer System Int. J. Appl. Ceram. Technol. 1 351 361 10.1111/j.1744-7402.2004.tb00186.x
18. 7/8YSZ Double-Ceramic-Layer Systems Deposited by Electron Beam Physical Vapor Deposition Surf. Coat. Technol. 202 2704 2708 1:CAS:528:DC%2BD1cXit1Srt7k%3D 10.1016/j.surfcoat.2007.09.047 (Pubitemid 351735071)
19. H.B. Guo, X.Y. Xie, H.B. Xu, and S.K. Gong, Manufacturing of Thermal Barrier Coating with Column Structure Ceramic Layer, China Patent No. ZL200710118236.5, 16 Sept 2009
20. 19 by Sol-gel Method, China Patent No. ZL200810101373.2, 2 Jun 2010
21. 19 by Co-precipitation Method, China Patent No. ZL200810101374.7, 22 Jan 2010
22. DB Marshall T Noma AG Evans 1982 A Simple Method for Determining Elastic-Modulus-to-Hardness Ratio using Knoop Indentation Measurements J. Am. Ceram. Soc. 65 10 c175 c176 1:CAS:528:DyaL38Xmt1Wmu7k%3D 10.1111/j.1151-2916. 1982.tb10357.x
23. GR Anstis P Chantikul BR Lawn DB Marshall 1981 A Critical Evaluation of Indentation Techniques for Measuring Fracture Toughness: 1. Direct Crack Measurements J. Am. Ceram. Soc. 64 9 533 538 1:CAS:528:DyaL38XhtVKntw%3D%3D 10.1111/j.1151-2916.1981.tb10320.x
24. T.K. Gupta, Role of Stress-Induced Phase Transformation in Enhancing Strength and Toughness of in Zirconia Ceramics, Fracture Mechanics of Ceramics, Vol 4, R.C. Bradt, D.P.H. Hasselman, and F.F. Lange, Ed., Plenum Press, 1977, p 877-889
25. GK Beshish CW Florey FJ Worzala WJ Lenling 1993 Fracture Toughness of Thermal Spray Ceramic Coatings Determined by the Indentation Technique J. Therm. Spray Technol. 2 1 35 38 1:CAS:528:DyaK2cXit1Cksr0%3D 10.1007/BF02647421 1993JTST....2...35B
26. Y Zhang Q Li X Ma X Cao 2008 Synthesis and High-pressure Sintering of Lanthanum Magnesium Hexaaluminate Mater. Lett. 62 923 925 1:CAS:528: DC%2BD1cXhtlamtw%3D%3D 10.1016/j.matlet.2007.07.039 (Pubitemid 350299538)
27. 7/YSZ Deposited by Electron Beam-Physical Vapor Deposition J. Alloy Compd. 473 509 515 1:CAS:528:DC%2BD1MXivVWqsbc%3D 10.1016/j.jallcom.2008.06.064
28. R Vaen X Cao D Stöver 2001 Improvement of New Thermal Barrier Coating Systems Using a Layered or Graded Structure Ceram. Eng. Sci. Proc. 22 4 435 442
29. C Mercer JR Williams DR Clarke AG Evans 2007 On a Ferroelastic Mechanism Governing the Toughness of Metastable Tetragonal-Prime (t) Yttria-Stabilized Zirconia Proc. R. Soc. 463 1393 1408 1:CAS:528:DC%2BD2sXlsFWgsbo%3D 10.1098/rspa.2007.1829 2007RSPSA.463.1393M
30. A Rabiei AG Evans 2000 Failure Mechanisms Associated with the Thermally Grown Oxide in Plasma-Sprayed Thermal Barrier Coatings Acta Mater. 48 15 3963 3976 1:CAS:528:DC%2BD3cXmtlCnsL8%3D 10.1016/S1359-6454(00)00171-3