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Cited by 77High-Temperature Coating BehaviorsCorrosion Behavior and InhibitionHigh Temperature Alloys and Creep

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The Effect of SO 2 and NaCl on High Temperature Hot Corrosion

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McKee, D. W., Shores, D. A., Luthra, K. L.·1978·Journal of The Electrochemical Society
DOI 10.1149/1.2131463
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Abstract

Sea salt ingested into gas turbines in a marine environment may result in the transient deposition of in a film on hot gas path components under certain conditions. It has been found in laboratory studies that the corrosion behavior of high temperature alloys, such as IN 738, IN 713C, IN 100, and Ni‐30Al , toward such salt deposits is strongly influenced by the chemical composition of the gaseous environment. When is present together with small concentrations of in in an oxidizing atmosphere, these alloys are rapidly attacked at around 750°C, whereas much less corrosion occurs when either or is absent. It appears that gaseous chlorine formed during sulfation of plays an important role in initiating attack which is subsequently propagated by the presence of a liquid phase.

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Research works printed but not linked: 19

  1. [1]1. J. F. G. CondO, in Proceedings of the AGARD Con- ference on High Temperature Corrosion of Aero- space Alloys, p. 204, AGARD-CP-120
  2. [2]2. J. F. G. CondO, in "Gas Turbine Materials Confer- ence Proceedings," p. 17, Naval Ship Engr. Cen- ter/Naval Air Systems Comm. (1972).
  3. [3]3. J. F. G. CondO, in Proceedings of the 1974 Gas Turbine Materials in the Marine Environment Conference, J. W. Fairbanks and I. Machlin, Edi- tors, p. 73, M.C.I.C. Report 75-27 Castine, Me. (1974).
  4. [4]4. R. C. Hurst, J. B. Johnson, M. Davies, and P. Han- cock, in "Deposition and Corrosion in Gas Tur- bines," A. B. Hart and A. J. B. Cutler, Editors, p. 143, Halstead Press (1973).
  5. [5]5. P. Hancock, in Proceedings of the 1974 Gas Turbine Materials in the Marine Environment Confer- ence, J. W. Fairbanks and I. Machlin, Editors, p. 225, M.C.I.C. Report 75-27 (1974).
  6. [6]6. D. J. Johnson, D. P. Whittle, and J. Stringer, Cor- ros. Sci., 15, 721 (1975).
  7. [7]7. Y. Bourhis and C. St. John, Oxid. Metals, 9, 507 (1975).
  8. [8]8. A. F. Taylor, B. A. Wareham, G. C. Booth, and J. F. G. CondO, Third Conference on Gas Turbine Materials in the Marine Environment, Bath, En- gland, 1976, To be published.
  9. [9]9. M. A. DeCrescente and N. S. Bornstein, Corrosion, 24, 127 (1968).
  10. [10]10. R. E. Fryxell, C. A. Trythall, and R. J. Perkins, ibid., 29, 423 (1973).
  11. [11]11. V. I. Hanby, J. Engr. Power, 96, 129 (1974).
  12. [12]12. C. G. McCreath, in Third Conference on Gas Tur- bine Materials in the Marine Environment, Bath, England (1976).
  13. [13]13. R. L. Jones. in Proceedings of the 1974 Gas Turbine Materials in the Marine Environment Conference, J. W. Fairbanks and I. Machlin, Editors, p. 219, M.C.I.C. Report 75-27 (1974).
  14. [14]14. D. Bruce and P. Hancock, J. Inst. Metals, 97, 140 (1969).
  15. [15]15. R. C. Hurst, M. Davies, and P. Hancock, Oxid. Met- als, 9, 161 (1975).
  16. [16]16. D. A. Shores, D. W. McKee,. and H. S. Spacil, in Proceedings of the Symposmm on the Properties of High Temperature Alloys, The Electrochemical Society, pp. 649-654, Las Vegas, Oct. 17-22, 1976.
  17. [17]17. Handbook of Materials Science, Vol. II, CRC Press, Cleveland, Ohio (1975).
  18. [18]18. D. W. McKee and G. Romeo, Met. Trans., 5, 1127 (1974).
  19. [21]21. A. J. B. Cutler and C. J. Grant, in "Deposition and Corrosion in Gas Turbines," A. B. Hart and A. J. B. Cutler, Editors, p. 178, Halstead Press, (1973).

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Metadata

Authors
McKee, D. W., Shores, D. A., & Luthra, K. L.
Affiliations
General Electric (United States) (US)
Venue
Journal of The Electrochemical Society
Publisher
The Electrochemical Society
Published
1978-03-01
Volume
125
Issue
3
Pages
411-419
ISSN
  • 0013-4651 (ISSN-L)
  • 1945-7111
DOI
10.1149/1.2131463
OpenAlex
W2036859044
Cited by
77
References
0
Citations by year
2026: 3 · 2025: 1 · 2024: 2 · 2023: 1 · 2021: 3 · 2020: 3 · 2019: 3 · 2018: 1 · 2017: 1 · 2016: 6 · 2015: 2 · 2014: 6 · 2013: 3 · 2012: 2
FWCI
7.91
Type
journal article
Language
en
Open access
Licence
Locations
Journal of The Electrochemical Society (publishedVersion)
Funders
General Electric
Topics
  • Physical Sciences › Materials Science › Surfaces, Coatings and Films › High-Temperature Coating Behaviors
  • Physical Sciences › Materials Science › Materials Chemistry › Corrosion Behavior and Inhibition
  • Physical Sciences › Engineering › Mechanical Engineering › High Temperature Alloys and Creep
Keywords
SO2, sodium chloride, gas turbines, nickel-based superalloy, IN738, IN-100, sulfation, chlorine gas, hot gas path components

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