Cyclic Corrosion Behavior of Pt/Ru-Modified Bond Coatings Exposed to NaCl Plus Water Vapor at 1050°C

J Mater Sci Technol ›› 2010, Vol. 26 ›› Issue (3): 217-222.

• Thin Film and Coatings • Previous Articles Next Articles

Cyclic Corrosion Behavior of Pt/Ru-Modified Bond Coatings Exposed to NaCl Plus Water Vapor at 1050°C

Yingxue Song, H. Murakami, Chungen Zhou

1) Key Laboratory of Aerospace Materials and Performance (Ministry of Education), School of Materials Science and Engineering, Beihang University, Beijing 100191, China
2) Coating Materials Group, Hybrid Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan

Received:2009-02-11 Revised:2009-08-17 Online:2010-03-28 Published:2010-03-22
Contact: SongYingxue
Supported by:
the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT) (IRT0512),
the Program for New Century Excellent Talents in University (NCET),
the National Natural Science Foundation of China (Nos. 50671002 and 50971013)
the National Institute for Materials Science (NIMS) internship program.

Abstract

Abstract:

In the present investigation, Pt/Ru-modified bond coating consisted of 2 μm Pt+2 μm Ru was deposited on a nickel-based superalloy by electroplating method and followed by conventional Al pack cementation. The cyclic corrosion behavior of Pt/Ru-modified bond coating exposed to NaCl plus water vapor has been investigated under atmospheric pressure at 1050°C. The result shows that the cyclic corrosion life of Pt/Ru-modified bond coating is longer than that of the conventional Pt-modified aluminide coating in the presence of NaCl plus water vapor. The addition of Ru makes the coating possess the increased strength and suppress the rumpling behavior. The absence of rumpling may be responsible for the improved corrosion resistance of Pt/Ru-modified aluminide coating.

Key words: Pt/Ru-modified bond coating, Nickel-based superalloy, NaCl plus water vapor, Cyclic corrosion behavior

Yingxue Song H. Murakami Chungen Zhou. Cyclic Corrosion Behavior of Pt/Ru-Modified Bond Coatings Exposed to NaCl Plus Water Vapor at 1050°C[J]. J Mater Sci Technol, 2010, 26(3): 217-222.

References

[1 ] D.M. Zhu and R.A. Miller: J. Therm. Spray Technol., 2000, 9, 175.
[2 ] A. Nusair and J. Lu: Mater. Sci. Eng. A, 2003, 359, 129.
[3 ] R.S. Lima: Surf. Coat. Technol., 2001, 135, 166.
[4 ] G.W. Goward and D.H. Boone: Oxid. Met., 1971, 3(5), 475.
[5 ] A.J. Hickl and R.W. Heckel: Metall. Trans. A-Phys. Metall. Mater. Sci. A, 1975, 6, 431.
[6 ] M.J. Stiger, N.M. Yanar, M. Topping, F.S. Pettit and G.H. Meier: Z. Metallk., 1999, 90, 1069.
[7 ] C.G. Levi, E. Sommer, S.G. Terry, A. Catanoiu and M. Rhle: J. Am. Ceram. Soc., 2003, 86(4), 676.
[8 ] J.R. Nicholls: JOM, 2000, 52, 28.
[9 ] J.T. DeMasi-Marcin and D.K. Gupta: Surf. Coat. Technol., 1994, 1, 68.
[10] J. Angenete, K. Stiller and V. Langer: Oxid. Met., 2003, 60(1), 47.
[11] R. Strei® and D.H. Boone: J. Mater. Eng., 1988, 10, 15.
[12] A.G. Evans, D.R. Mumm, J.W. Hutchinson, G.H. Meier and F.S. Pettit: Prog. Mater. Sci., 2001, 46, 505.
[13] V.K. Tolpygo and D.R. Clarke: Acta Mater., 2000, 48(13), 3283.
[14] V.K. Tolpygo and D.R. Clarke: Acta Mater., 2004, 52(17), 5115.
[15] V.K. Tolpygo and D.R. Clarke: Acta Mater., 2004, 52(17), 5129.
[16] D.R. Mumm, A.G. Evans and I.T. Spitsberg: Acta Mater., 2001, 49(12), 2329.
[17] B. Tryon, Q. Feng, R.W. Wellman, K.S. Murphy, J. Yang, C.G. Levi, J.R. Nicholls and T.M. Pollock: Metall. Mater. Trans. A, 2006, 37, 3347.
[18] B. Tryon, F. Cao, K.S. Murphy, C.G. Levi and T.M. Pollock: JOM, 2006, 58(1), 53.
[19] T.K. Nandy, Q. Feng and T.M. Pollock: Intermetallics, 2003, 11(10), 1029.
[20] T.K. Nandy, Q. Feng, D. Banerjee, M.F.X. Gigliotti and T.M. Pollock: Mater. Res. Soc. Symp. Proc., 2003, 753, BB2.11.11.
[21] B. Tryon, K.S. Murphy, J.Y. Yang, C.G. Levi and T.M. Pollock: Surf. Coat. Technol., 2007, 202, 349.
[22] Y.X. Song, C.G. Zhou and H.B. Xu: Thin Solid Films, 2008, 516, 5686.
[23] N. Hiramatsu, Y. Uematsu, T. Tanaka and M. Kinugasa: Mater. Sci. Eng. A, 1989, 120, 319.
[24] R. Panat, K.J. Hsia and J. Oldham: Philos. Mag., 2005, 85(1), 45.
[25] Y.H. Shu, F.H. Wang and W.T. Wu: Oxid. Met., 2000, 54, 457.
[26] F. Wang and Y. Shu: Oxid. Met., 2003, 59, 201.
[27] F.H.Wang, S.J. Geng and S.L. Zhu: Oxid. Met., 2002, 58, 185.
[28] H.M. Tawancy, N. Sridhar and N.M. Abbas: Scripta Metall. Mater., 1995, 33(9), 1431.

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Cyclic Corrosion Behavior of Pt/Ru-Modified Bond Coatings Exposed to NaCl Plus Water Vapor at 1050°C

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