Review of stress corrosion cracking of pipeline steels in "low" and "high" pH solutions

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	Review of stress corrosion cracking of pipeline steels in "low" and "high" pH solutions
	B. Y. Fang; A. Atrens; J. Q. Wang; E. H. Han; Z. Y. Zhu; W. Ke
	2003
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	38 期号:1 页码:127-132
摘要	This paper reviews the current understanding of the mechanisms of stress corrosion cracking of pipeline steels. The similarities, the differences and the influencing factors are considered for the "high pH" stress corrosion cracking caused by a concentrated bicarbonate-carbonate solution, and for the "low pH" stress corrosion cracking due to a diluter solution. For high pH stress corrosion cracking, it is well accepted that the mechanism involves anodic dissolution for crack initiation and propagation. In contrast, it has been suggested that the low pH stress corrosion cracking is associated with the dissolution of the crack tip and sides, accompanied by the ingress of hydrogen into the pipeline steel. But the precise influence of hydrogen on the mechanism needs to be further studied. (C) 2003 Kluwer Academic Publishers.
部门归属	chinese acad sci, state key lab corros & protect met, inst met res, shenyang 110016, peoples r china. univ queensland, dept min minerals & mat engn, brisbane, qld 4072, australia.;fang, by (reprint author), chinese acad sci, state key lab corros & protect met, inst met res, 62 wencui rd, shenyang 110016, peoples r china
关键词	Carbonate-bicarbonate Solution Near-neutral Ph Ferritic Steels Environments X52
URL	查看原文
WOS记录号	WOS:000179246400017
引用统计	被引频次：149[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35827
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	B. Y. Fang,A. Atrens,J. Q. Wang,et al. Review of stress corrosion cracking of pipeline steels in "low" and "high" pH solutions[J]. Journal of Materials Science,2003,38(1):127-132.
APA	B. Y. Fang,A. Atrens,J. Q. Wang,E. H. Han,Z. Y. Zhu,&W. Ke.(2003).Review of stress corrosion cracking of pipeline steels in "low" and "high" pH solutions.Journal of Materials Science,38(1),127-132.
MLA	B. Y. Fang,et al."Review of stress corrosion cracking of pipeline steels in "low" and "high" pH solutions".Journal of Materials Science 38.1(2003):127-132.