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http://dx.doi.org/10.5695/JKISE.2007.40.2.082

Crevice Corrosion Behavior by Measuring the Potential Inside the Crevice and Repassivation Characteristics of Alloy 600 and Alloy 690  

Oh, Se-Jung (School of Advanced Materials Engineering, Kookmin University)
Lee, Jae-Bong (School of Advanced Materials Engineering, Kookmin University)
Publication Information
Journal of the Korean institute of surface engineering / v.40, no.2, 2007 , pp. 82-90 More about this Journal
Abstract
Crevice corrosion is the accelerated attack occurred in the occluded cell under a crevice on the metal surface. Crevice corrosion behaviors of nickel-based alloys such as Alloy 600 and Alloy 690 were investigated in acidic solution with different chloride ion concentrations. Tests were carried out using the specially designed crevice cell with a very narrow Luggin capillary assembly to measure the potential inside the crevice. It is believed that crevice corrosion in active/passive system like nickel-based alloys has much to do with the properties of passive film and its repassivation characteristics, investigated by the capacitance measurement and by the abrading electrode technique, respectively. An attempt was made to elucidate the relationship between crevice corrosion behaviors, properties of passive film and its repassivation kinetics. Results showed that repassivation rate parameter $n1{\leq}0.6$ and/or $n2{\leq}0.5$ indicated the possible occurrence of crevice corrosion.
Keywords
Crevice corrosion; Passive film; Abrading electrode; Repassivation kinetics; Repassivation rate parameter;
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  • Reference
1 M. I. Abdulsalam, Corrosion Sci., 47 (2005) 1336   DOI   ScienceOn
2 K. Cho, H. W. Pickering, J. Electrochem. Soc., 138 (1991) L56   DOI
3 M. K. Sawford, B. G. Ateya, A. M. Abdullah, H. W. Pickering, J. Electrochem. Soc., 149 (2002) B198
4 E. A. Nystrom, J. B. Lee, A. A. Sagues, H. W. Pickering, J. Electrochem. Soc., 142 (1994) 358
5 J. W. Schultze, M. M. Lohrengel, D. Ross, Electrochim. Acta, 28 (1983) 973   DOI   ScienceOn
6 V. L'Hostis a, C. Dagbert, D. Feron, Electrochim. Acta, 48 (2003) 1451   DOI   ScienceOn
7 M. G. S. Ferreira, N. E. Hakiki, G. Goodlet, S. Faty, A. M. P. Simoes, M. Da Cunha Belo, Electrochi. Acta, 46 (2001) 3767   DOI   ScienceOn
8 Q. Le Xuan, B. Rondot, M. Da Cunha Belo, Ann. Chim. Sci. Mat., 23 (1998) 607   DOI   ScienceOn
9 N. E. Hakiki, M. F. Montemor, M. G. S. Ferreira, M. Da Cunha Belo, Corros. Sci., 42 (2000) 687   DOI   ScienceOn
10 M. I. Abdulsalam, H. W. Pickering, Corrosion Sci., 41 (1999) 351   DOI   ScienceOn
11 L. Hamadou, A. Kadri, N. Benbrahim, Applied Surface Science, 252 (2005) 1510   DOI   ScienceOn
12 J.-B. Lee, S.-J. Oh, 16th International Corrosion Congress, 09-09, Beijing, China (2005)
13 J.-B. Lee, Materials Chemistry and Physics, 99 (2006) 224   DOI   ScienceOn
14 M. J. Carmeaim, A. M. Simoes, M. F. Montemor, M. Da Cunha Bela, Corros. Sci., 47, (2005) 581   DOI   ScienceOn
15 M. Vankeerberghn, M. I. Abdulsalam, H. W. Pickering, J. Deconinck, J. Electrochem. Soc., 150 (2003) B445   DOI   ScienceOn
16 N. Sato, M. Cohen, J. Electrochem. Soc., 111 (1964) 512   DOI
17 S. R. Morrison, Electrochemistry at Semiconductors and Oxidized Metal Electrodes, Plenum Press, New york (1980) 120
18 M. Da Cunha Belo, B. Rondot, C. Compere, M. F. Montemor, A. M. P. Simoes, M. G. S. Ferreira, Corros. Sci., 40 (1998) 481   DOI   ScienceOn
19 N. E. Hakiki, S. Boudin, B. Rondot, M. Da Cunha Belo, Corros. Sci., 37, (1995) 1809   DOI   ScienceOn
20 Z. Szklarska-Smialowska, W. Kozlowski, J. Electrochern. Soc., 131 (1984) 234   DOI   ScienceOn
21 S.-J. Oh, J.-B. Lee, ISE 56th Annuai Meeting, 4B-012-O, Busan, Korea (2005) 674