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Science and Technology of Nuclear Installations
Volume 2016, Article ID 9071237, 10 pages
http://dx.doi.org/10.1155/2016/9071237
Research Article

Effects of a Mixed Zone on TGO Displacement Instabilities of Thermal Barrier Coatings at High Temperature in Gas-Cooled Fast Reactors

1College of Mechanical Engineering, Chongqing University of Technology, Chongqing 400054, China
2Key Laboratory of Manufacture and Test Techniques for Automobile Parts, Ministry of Education, Chongqing 400054, China

Received 1 June 2016; Revised 20 September 2016; Accepted 4 October 2016

Academic Editor: Michel Giot

Copyright © 2016 Jian Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. S. Grape, S. Jacobsson Svärd, C. Hellesen, P. Jansson, and M. Åberg Lindell, “New perspectives on nuclear power-generation IV nuclear energy systems to strengthen nuclear non-proliferation and support nuclear disarmament,” Energy Policy, vol. 73, pp. 815–819, 2014. View at Publisher · View at Google Scholar · View at Scopus
  2. A Technology Roadmap for Generation IV Nuclear Energy Systems, US DOE Nuclear Energy Research Advisory Committee and the Generation IV International Forum
  3. L. Wang, D. C. Li, J. S. Yang et al., “Modeling of thermal properties and failure of thermal barrier coatings with the use of finite element methods: a review,” Journal of the European Ceramic Society, vol. 36, no. 6, pp. 1313–1331, 2016. View at Publisher · View at Google Scholar · View at Scopus
  4. A. G. Evans, D. R. Mumm, J. W. Hutchinson, G. H. Meier, and F. S. Pettit, “Mechanisms controlling the durability of thermal barrier coatings,” Progress in Materials Science, vol. 46, no. 5, pp. 505–553, 2001. View at Publisher · View at Google Scholar · View at Scopus
  5. S.-W. Myoung, S.-S. Lee, H.-S. Kim et al., “Effect of post heat treatment on thermal durability of thermal barrier coatings in thermal fatigue tests,” Surface & Coatings Technology, vol. 215, pp. 46–51, 2013. View at Publisher · View at Google Scholar · View at Scopus
  6. V. Kumar and K. Balasubramanian, “Progress update on failure mechanisms of advanced thermal barrier coatings: a review,” Progress in Organic Coatings, vol. 90, pp. 54–82, 2016. View at Publisher · View at Google Scholar · View at Scopus
  7. A. M. Karlsson and A. G. Evans, “A numerical model for the cyclic instability of thermally grown oxides in thermal barrier systems,” Acta Materialia, vol. 49, no. 10, pp. 1793–1804, 2001. View at Publisher · View at Google Scholar · View at Scopus
  8. C. H. Hsueh and E. R. Fuller, “Analytical modeling of oxide thickness effects on residual stresses in thermal barrier coatings,” Scripta Materialia, vol. 42, no. 8, pp. 781–787, 2000. View at Publisher · View at Google Scholar · View at Scopus
  9. J. Ding, F.-X. Li, and K.-J. Kang, “Effects of material creep on displacement instability in a surface groove under thermo-mechanical cycling,” Surface and Coatings Technology, vol. 204, no. 1-2, pp. 157–164, 2009. View at Publisher · View at Google Scholar · View at Scopus
  10. Y. Z. Liu, S. J. Zheng, Y. L. Zhu, H. Wei, and X. L. Ma, “Microstructural evolution at interfaces of thermal barrier coatings during isothermal oxidation,” Journal of the European Ceramic Society, vol. 36, no. 7, pp. 1765–1774, 2016. View at Publisher · View at Google Scholar · View at Scopus
  11. M. T. Hernandez, A. M. Karlsson, and M. Bartsch, “On TGO creep and the initiation of a class of fatigue cracks in thermal barrier coatings,” Surface and Coatings Technology, vol. 203, no. 23, pp. 3549–3558, 2009. View at Publisher · View at Google Scholar · View at Scopus
  12. B. Lv, H. Xie, R. Xu, X. Fan, W. Zhang, and T. J. Wang, “Effects of sintering and mixed oxide growth on the interface cracking of air-plasma-sprayed thermal barrier coating system at high temperature,” Applied Surface Science, vol. 360, pp. 461–469, 2016. View at Publisher · View at Google Scholar · View at Scopus
  13. R. Xu, X. L. Fan, W. X. Zhang, and T. J. Wang, “Interfacial fracture mechanism associated with mixed oxides growth in thermal barrier coating system,” Surface and Coatings Technology, vol. 253, pp. 139–147, 2014. View at Publisher · View at Google Scholar · View at Scopus
  14. W. Braue, P. Mechnich, K. Fritscher, and L. Niewolak, “Compatibility of mixed zone constituents (YAG, YAP, YCrO3) with a chromia-enriched TGO phase during the late stage of TBC lifetime,” Surface and Coatings Technology, vol. 202, no. 4–7, pp. 670–675, 2007. View at Publisher · View at Google Scholar · View at Scopus
  15. W. Braue, U. Schulz, K. Fritscher, C. Leyens, and R. Wirth, “Analytical electron microscopy of the mixed zone in NiCoCrAlY-based EB-PVD thermal barrier coatings: as-coated condition versus late stages of TBC lifetime,” Materials at High Temperatures, vol. 22, no. 3-4, pp. 393–401, 2005. View at Publisher · View at Google Scholar · View at Scopus
  16. Y. Li, C.-J. Li, Q. Zhang, G.-J. Yang, and C.-X. Li, “Influence of TGO composition on the thermal shock lifetime of thermal barrier coatings with cold-sprayed MCrAlY bond coat,” Journal of Thermal Spray Technology, vol. 19, no. 1-2, pp. 168–177, 2010. View at Publisher · View at Google Scholar · View at Scopus
  17. Y. Bai, C. Ding, H. Li et al., “Isothermal oxidation behavior of supersonic atmospheric plasma-sprayed thermal barrier coating system,” Journal of Thermal Spray Technology, vol. 22, no. 7, pp. 1201–1209, 2013. View at Publisher · View at Google Scholar · View at Scopus
  18. R. D. Maier, C. M. Scheuermann, and C. W. Andrews, “Degradation of a two-layer thermal barrier coating under thermal cycling,” American Ceramic Society Bulletin Journal, vol. 60, pp. 555–560, 1981. View at Google Scholar