High pH environment under debonded coating on cathodic protected pipelines

Journal of the Chinese Society of Corrosion and Protection

Volumn 24, Issue 2, 2004, Pages 95-99

  Yan, Maocheng ^a   Weng, Yongji ^a  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

Author keywords

Cathodic protection; Debonded coating; Ion migration model; Mini ion Selective electrode; Pipeline steels

Indexed keywords

COATING; PIPELINE; STEEL;

EID: 3042853804     PISSN: 10054537     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Martyn Wlimott, Robert Worth, et al. The role of coatings in the development of corrosion and stress corrosion cracking on gas transmission pipelines [A]. International Pipeline Conference. ASME [C]. New York: 1998. 1
2. Jack T R, Erno B, Krist K, Fessler R R. Generation of near neutral pH and high pH SCC environments on buried pipelines[J]. Corrosion 2000 No. 362.
3. Zuon Jingyi. Stress Corrosion Cracking[M]. Xi'an: Publishing Company of Xi'an Traffic University, 1985, 33-36
4. Liu Youping. Relationship between occluded corrosion cell and protection potential of localized corrosion[J]. Transaction of Beijing University of Chemical Technology, 1996, 23(2):66
5. Yu Tianren, Zhang Xiaonian. Electrochemical Method and Application in the Soil Investigation[M]. Beijing: Beijing Scientific Press, 1985, 117-119
6. Charles E A, Parkins R N. Generation of stress corrosion cracking environments at pipeline surfaces[J]. Corrosion, 1995, 51(7):518-527
7. Wei Baoming. The Principle and Application of Metal Corrosion [M]. Beiiing: Chemical Industry Press, 1984, 227