Breakdown in passivity of austenitic stainless steels in CI-and H2S - modelling and characterization of the pit initiation process

NACE - International Corrosion Conference Series

Volumn , Issue , 2007, Pages 076601-0766015

  Lauvstad, Gro Ostensen ^a   Johnsen, Roy ^b   Borck, Oyvind ^b   Da Silva, Eirik Falck ^a   Walmsley, John ^a  

^a SINTEF   (Norway)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

Author keywords

Chloride; H2S; Passivity breakdown; Stainless steels

Indexed keywords

AISI316L STAINLESS STEEL; CHLORIDE; CORROSION RISK; DC POLARIZATION; DEFECT-FREE; DEPASSIVATION; ELECTROCHEMICAL-IMPEDANCE SPECTROSCOPIES; FILM BREAKDOWN; FILM THINNING; H2S; INTERNAL FIELD; LOW COSTS; OIL AND GAS INDUSTRY; PASSIVE FILM BREAKDOWN; PASSIVE FILMS; PASSIVE OXIDE FILMS; PASSIVITY BREAKDOWN; PIT INITIATION; SERVICE ENVIRONMENT; SOUR ENVIRONMENT;

ADSORPTION; AUSTENITIC STAINLESS STEEL; CHLORINE COMPOUNDS; CHROMIUM; DEFECT DENSITY; DENSITY FUNCTIONAL THEORY; ELECTROCHEMICAL CORROSION; GAS INDUSTRY; LIQUEFIED PETROLEUM GAS; OXIDE FILMS; PASSIVATION; WAVE FUNCTIONS;

ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY;

EID: 69249216591     PISSN: 03614409     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Conference Paper

References (22)

1. D. D. Macdonald, "Reducing our metals-based civilization to a single equation", Paper no. 0-435-F, Eurocorr 2005
2. G. S. Frankel, J. Electrochem. Soc. 145 (1998) p. 2186
3. M. G. S. Ferreira and J. L. Dawson, J. Electrochem. Soc. 132 (1985) p. 760
4. H-H. Strehblow and B. Titze, Corros. Sci. 17 (1977) p. 461
5. N. Sato, Electrochim. Acta 16 (1971) p. 1683
6. T. P. Hoar, Corros. Sci. 5 (1965) p. 279
7. D. Landholt, S. Mischler, A. Vogel and H. J. Mathieu, Corros. Sci. 31 (1990) p. 431
8. C. Y. Chao, L. F. Lin and D. D. Macdonald, J. Electrochem. Soc. 128 (1981) p. 1187
9. L. F. Lin, C. Y. Chao and D. D. Macdonald, J. Electrochem. Soc. 128 (1981) p. 1194
10. D. Zuili, G. Broyce and A. Rabiniaux, "A case history of environmental cracking in sour service -Sulphide-Chloride Stress Corrosion Creaking on 316L stainless steel", Paper no. 0-698L, Eurocorr 2005.
11. H.-H. Ge, G.-D. Zhou and W.-Q. Wu, Appl. Surf. Sci. 211 (2003) p. 321
12. F. Gaben, R. Vuillemin and R. Oltra, J. Electrochem. Soc. 151 (2004) p. B595
13. R. Quarfort, Corros. Sci. 28 (1988) p. 135
14. N. J. Laycock, M. H. Moayed and R. C. Newman, J. Electrochem Soc. 145 (1998) p. 2622
15. H. P. Leckie and H. H. Uhlig, J. Electrochem. Soc. 113 (1966) p. 1262
16. P. Felton, J. Oldfield and M. Al-Maslamani, "Localized corrosion testing of CRA materials in elevated temperature sour gas environments", CORROSION/99, Paper no 99593. (NACE, 1999)
17. nd ed., 2005, pp. 494-497
18. D. D. Macdonald, J. Electroanal. Chem. 572 (2004) p. 421
19. B. Boukamp, Solid State Ionics 20 (1986) p. 31
20. D. D. Macdonald, Pure Appl. Chem. 71 (1999) p. 951
21. B. Kaasa, "Predictions of pH, mineral precipitation and multiphase equilibria during oil recovery", PhD Thesis, Norwegian University of Science and Technology, 1998.
22. ø. Borck, E. F. da Silva and G. ø. Lauvstad, In preparation.