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Perspectives on Localized Corrosion in Thin Layers of Particulate

Published online by Cambridge University Press:  19 October 2011

Joe H. Payer  and
Robert G. Kelly
Joe H. Payer
Affiliation:
joe.payer@case.edu, Case Western Reserve University, Materials Science & Engineering, 10900 Euclid Ave., 404 White Bldg., Cleveland, OH, 44106, United States, 216-368-4218, 216-368-2981
Robert G. Kelly
Affiliation:
rgkelly@virginia.edu, University of Virginia, Materials Science & Engineering, 116 Engineer's Way, Materials Science Building 323, PO Box 400745, Charlottesville, VA, 22904-4745, United States
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Abstract

The requirements for the initiation and propagation of localized corrosion are reviewed, and the stability criteria for sustained localized corrosion are discussed. A conceptual framework is applied to a specific scenario of a hot metal surface covered by a thin layer of particulate containing dissolvable salts in the presence of air of limited humidity. A number of processes are demonstrated to affect the crevice corrosion propagation, stifling and arrest. Contributions of the particulate layer properties, the anode, cathode and coupled processes are identified, showing that any of these can control localized corrosion propagation. The findings add to the technical basis for the analysis of localized corrosion by a decision tree methodology.

Keywords

corrosionalloythin film
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 985: Symposium NN – Scientific Basis for Nuclear Waste Management XXX , 2006 , 0985-NN08-01
Copyright
Copyright © Materials Research Society 2007

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References

REFERENCES

1. Payer, J. H. and Kelly, R. G., Workshop of Localized Corrosion of Alloy 22, US Nuclear Waste Technical Review Board, Las Vegas, NV, 2006, www.nwtrb.gov.Google Scholar
2. Office of Science and Technology and International Annual Report 2005, US Department of Energy, US DOE Report DOE/RW-0581, 2005.Google Scholar
3. Chen, Z. Y., Cui, F., and Kelly, R. G., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
4. Agarwal, A. S., Landau, U., Shan, X., and Payer, J. H., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
5. Rogers, S. P., Gervasio, D. F., and Payer, J. H., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
6. Zagidulin, D., Jakupi, P., Sherar, B., Noel, J. J., and Shoesmith, D. W., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
7. Shan, X. and Payer, J. H., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
8. Pharkya, P., Shan, X., and Payer, J. H., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
9. Jakupi, P., Zagidulin, D., Noël, J. J., and Shoesmith, D. W., in ECS Transactions, D4, (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
10. Frankel, G. S. and Tada, E., Journal of the Electrochemical Society, (Submitted for Publication).Google Scholar
11. Payer, J. H., Carroll, S. A., Gdowski, G. E., and Rebak, R. B., presented at 2006 International High Level Radioactive Waste Management Conference, Las Vegas, NV, 2006, http://www.ocrwm.doe.gov/science/pdf/papers/46997.pdf.Google Scholar
12. Shan, X. and Payer, J. H., in Corrosion 2007, Paper No. 07582, (NACE International, Houston, TX, 2007).Google Scholar
13. King, F., Arthur, R., Apted, M., and Kessler, J., Workshop on Localized Corrosion of Alloy 22, US Nuclear Waste Technical Review Board, Las Vegas, NV, September 2006, www.nwtrb.gov/index.html.Google Scholar
14. Kelly, R. G. and Stewart, K. C., “Combining the Ohmic Drop and Critical Crevice Solution Approaches to Rationalize Intermediate Attack in Crevice Corrosion,” in Passivity of Metals and Semiconductors VIII, Ives, M. B., MacDougall, B. R., Bardwell, J. A., eds. PV 99–42, The Electrochemical Society, Princeton, P. 546–554 (1999).Google Scholar
15. Cui, F., Preseul-Moreno, F. J., and Kelly, R. G., Corrosion Science 47 2987 (2005).Google Scholar
16. Cui, F., Preseul-Moreno, F. J., and Kelly, R. G., in ECS Transactions, D4 (Electrochemical Society, Pennington, NJ, 2006) (in press).Google Scholar
17. Mon, K. G., Gordon, G. M., and Rebak, R. B., presented at 12th International Conference on Environmental Degradation of Materials in Nuclear Power System-Water Reactors, Salt Lake City, UT, 2005, http://www.llnl.gov/tid/lof/documents/pdf/321063.pdf.Google Scholar
18. Mon, K. G., Pasupathi, P., Yilmaz, A. and Rebak, R. B., presented at 2005 ASME Vessels and Piping Division Conference, Denver, CO, 2005, http://www.llnl.gov/tid/lof/documents/pdf/316229.pdf.Google Scholar
19. Rebak, R. B., Workshop on Localized Corrosion of Alloy 22, US Nuclear Waste Technical Review Board, Las Vegas, NV, September 2006, www.nwtrb.gov/index.html.Google Scholar
20. He, X., Dunn, D., Pensado, O., Pabalan, R., Yang, L., Pan, Y., Csontos, A., and Ahn, T., Workshop on Localized Corrosion of Alloy 22, US Nuclear Waste Technical Review Board, Las Vegas, Nevada, 2006, http://www.nwtrb.gov/meetings/meetings.html.Google Scholar
21. Payer, J. H., Workshop on Localized Corrosion of Alloy 22, US Nuclear Waste Technical Review Board, Washington, D.C., May 2004, www.nwtrb.gov/index.html.Google Scholar
22. Fontana, M. G. and Greene, N. D., in Series in Materials Science and Engineering: (McGraw-Hill, 1978), pp. 43.Google Scholar