Advertisement

Oxidation of Metals

, Volume 68, Issue 5–6, pp 343–363 | Cite as

Oxidation Behavior of Nickel-Base Single-Crystal Superalloy with Rhenium-Base Diffusion Barrier Coating System at 1,423 K in Air

  • Toshio Narita
  • Fengqun Lang
  • Kemas Zaini Thosin
  • Takayuki Yoshioka
  • Takeshi Izumi
  • Hiroshi Yakuwa
  • Shigenari Hayashi
Original Paper

Abstract

The oxidation behavior of the nickel-base single-crystal superalloy TMS-82+ coated with a duplex Re(W)–Cr–Ni/Ni(Cr)–Al layer was investigated in air at 1,150 °C for up to 100 h. The coating layer was formed by electroplating Re(Ni) and Ni(W) films on the alloy, followed by Cr-pack cementation at 1,300 °C, and as a result, forming a continuous Re(W)–Cr–Ni diffusion-barrier layer. A Ni film containing fine Zr particles was then electroplated on the duplex layer, followed by Al pack cementation at 1,000 °C for 1 and 5 h to form an Al reservoir layer with a duplex Ni2Al3/γ-Ni layer, which changed quickly to γ-Ni phase containing (10∼13)at.% Al for the 1 h Al-pack coat and a mixture of γ′-Ni3Al and β-NiAl phases for the 5 h Al-pack coat during high-temperature oxidation. A protective α-Al2O3 scale formed during oxidation at 1,150 °C in air, and parabolic rate constants of 7.4 × 10−11 and 6.6 × 10−10 kg2 m−4 s−1 were obtained for the 1 h- and 5 h-Al pack-coatings, respectively. There was little change in the structures of the superalloy substrate after oxidation at 1,150 °C in air for up to 100 h. It was found that the Re(W)–Cr–Ni layer remained stable, acting as a diffusion barrier between the alloy substrate and Al reservoir layers.

Keywords

Diffusion barrier coating system Re-base diffusion-barrier layer Nickel-base single-crystal superalloy TMS-82+ High-temperature oxidation 

Notes

Acknowledgments

The investigation was carried out with financial support from the Japan Science Technology (JST) and the New Energy and Industrial Technology Development Organization (NEDO). One of the authors (T. Narita) would like to cite David Young (U.NSW, Australia), Brian Gleeson (U.IS, USA), and Hideyuki Murakami (Tokyo University, Japan) for their useful discussion as members of the Smart Coating Team in NEDO international research 2002–2004.

References

  1. 1.
    R. Prescott, D. F. Mitchell, and M. J. Graham, Corrosion 50, 62 (1994).CrossRefGoogle Scholar
  2. 2.
    K. Vaidyanathan, E. H. Jordan, and M. Gell, Acta Mater 52, 1107 (2004).CrossRefGoogle Scholar
  3. 3.
    M. Unonen, P. Kaski, and P. Kettunen, Biannual Meeting of the Federation of European Materials Societies (FEMS), Munich, Germany, Sep., 332–338 (1999).Google Scholar
  4. 4.
    D. B. Lee and S. W. Woo, Materials Science Forum 449, 817 (2004).CrossRefGoogle Scholar
  5. 5.
    S. Mercier, F. Lozzelli, M. P. Bacos, and P. Josso, 6th International Symposium on High Temperature Corrosion and Protection of Materials, Les Embiez, France, May, 2004.Google Scholar
  6. 6.
    J. A. Haynes, Y. Zhang, K. M. Cooley, L. Walker, K. S. Reeves, and B. A. Pint, Surface and Coating Technology 188–189, 153 (2004).CrossRefGoogle Scholar
  7. 7.
    S. Saito, K. Kurokawa, S. Hayashi, T. Takashima, and T. Narita, Journal of the Japan Institute of Metals, 71, 793 (2007).CrossRefGoogle Scholar
  8. 8.
    S. Narita, Master Thesis in Hokkaido University (Japan), March 2003.Google Scholar
  9. 9.
    Desk Handbook Phase Diagrams for Binary Alloys, H. Okamoto, ASM International, p. 277.Google Scholar
  10. 10.
    T. Narita, M. Shoji, Y. Hisamatsu, D. Yoshida, M. Fukumoto, and S. Hayashi, in Proceedings of the International Symposium on High-Temperature Corrosion and Protection 2000, Hokkaido, Japan, 2000, pp. 351–357.Google Scholar
  11. 11.
    T. Narita, Y. Hisamatsu, M. Shoji, and S. Hayashi, Japan Society for the Promotion of Science 41, 127 (2000).Google Scholar
  12. 12.
    T. Narita, M. Shoji, Y. Hisamatsu, D. Yoshida, M. Fukumoto, and S. Hayashi, Materials at High Temperatures 18S, 245 (2001).Google Scholar
  13. 13.
    M. Fukumoto, Y. Matsumura, S. Hayashi, T. Narita, K. Sakamoto, A. Kasama, and R.Tanaka, Japan Society for the Promotion of Science 43, 383 (2002).Google Scholar
  14. 14.
    M. Fukumoto, Y. Matsumura, S. Hayashi, K. Sakamoto, A. Kasama, R. Tanaka, and T. Narita, Oxidation of Metals 60(3/4), 335 (2003).CrossRefGoogle Scholar
  15. 15.
    Y. Matsumura, M. Fukumoto, S. Hayashi, A. Kasama, I. Iwanaga, R. Tanaka, and T. Narita, Oxidation of Metals 61(1/2), 105 (2004).CrossRefGoogle Scholar
  16. 16.
    T. Omi, K. Nishido, H. Matsumoto, and H. Yamamoto, Japanese Journal of Surface Technology 40(11), 137 (1989).Google Scholar
  17. 17.
    J. L. Smialek, J. Dychak, and D. J. Gaydosh, Oxidation of Metals 34, 259 (1990).CrossRefGoogle Scholar
  18. 18.
    F. Q. Lang, Z. M. Yu, S. Gedevanishvili, S. C. Deevi, and T. Narita, Intermetallics 11, 697 (2003).CrossRefGoogle Scholar
  19. 19.
    B. A. Pint, J. R. Martin, and L. W. Hobbs, Oxidation of Metals 39(3/4), 167 (1993).CrossRefGoogle Scholar
  20. 20.
    C. S. Giggins and F. S. Pettit, Journal of the Electrochemical Society: Solid-state Science 118, 1782 (1971).Google Scholar
  21. 21.
    C. M. Neubauer, D. Mari, and D. C. Dunabd, Scripta Metallurgica et Materilia 31, 99 (1994).CrossRefGoogle Scholar
  22. 22.
    W. Huang and Y. A. Chang, Journal of Alloys and Compounds 274, 209 (1998).CrossRefGoogle Scholar
  23. 23.
    S. Saito, K. Kurokawa, S. Hayashi, T. Takashima, and T. Narita, Journal of the Japan Institute of Metals, 71, 608 (2007).CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Toshio Narita
    • 1
  • Fengqun Lang
    • 1
  • Kemas Zaini Thosin
    • 1
    • 2
  • Takayuki Yoshioka
    • 1
  • Takeshi Izumi
    • 1
  • Hiroshi Yakuwa
    • 1
    • 3
  • Shigenari Hayashi
    • 4
  1. 1.Research Group of Interface Control Engineering, Graduate School of EngineeringHokkaido UniversitySapporoJapan
  2. 2.Indonesian Institute of Sciences, LIPIJakartaIndonesia
  3. 3.Ebara Research Co.FujisawaJapan
  4. 4.Division of Materials Science and Engineering, Graduate School of EngineeringHokkaido UniversitySapporoJapan

Personalised recommendations