Effect of H2S on stress corrosion cracking and hydrogen permeation behaviour of X56 grade steel in atmospheric environment

doi:10.1179/174327808X272414

	Effect of H2S on stress corrosion cracking and hydrogen permeation behaviour of X56 grade steel in atmospheric environment
	Zheng, C. B.1,2; Huang, Y. L.1; Yu, Q.1,2; Huo, C. Y.3
	2009-04-01
发表期刊	CORROSION ENGINEERING SCIENCE AND TECHNOLOGY
ISSN	1478-422X
卷号	44 期号:2 页码:96-100
文章类型	Article
摘要	Susceptibility to stress corrosion cracking of X56 steel and its relationship with hydrogen permeation behaviour in atmospheric environment containing H2S was investigated by hydrogen permeation tests at a slow strain rate. The results show that: the fracture strain decreases with the decrease of strain rate under the same experimental conditions; the fracture strain also decreases with the increase of H2S concentration under the same strain rate, and the increased concentration of H2S has no significant effect on the hydrogen permeation in the first wet, etc. dry cycle, however has lead to increased hydrogen permeation in the later cycles. The SEM images of the fractured surfaces show clear evidences of enhanced stress corrosion cracking susceptibility by H2S.; Susceptibility to stress corrosion cracking of X56 steel and its relationship with hydrogen permeation behaviour in atmospheric environment containing H2S was investigated by hydrogen permeation tests at a slow strain rate. The results show that: the fracture strain decreases with the decrease of strain rate under the same experimental conditions; the fracture strain also decreases with the increase of H2S concentration under the same strain rate, and the increased concentration of H2S has no significant effect on the hydrogen permeation in the first wet, etc. dry cycle, however has lead to increased hydrogen permeation in the later cycles. The SEM images of the fractured surfaces show clear evidences of enhanced stress corrosion cracking susceptibility by H2S.
关键词	Stress Corrosion Cracking Hydrogen Permeation Current Slow Strain Rate Test H2s Atmospheric Corrosion X56 Grade Steels
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
DOI	10.1179/174327808X272414
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000266342400003
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2280
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.China Natl Petr Corp, Tubular Goods Res Ctr, Xian 710065, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zheng, C. B.,Huang, Y. L.,Yu, Q.,et al. Effect of H2S on stress corrosion cracking and hydrogen permeation behaviour of X56 grade steel in atmospheric environment[J]. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,2009,44(2):96-100.
APA	Zheng, C. B.,Huang, Y. L.,Yu, Q.,&Huo, C. Y..(2009).Effect of H2S on stress corrosion cracking and hydrogen permeation behaviour of X56 grade steel in atmospheric environment.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,44(2),96-100.
MLA	Zheng, C. B.,et al."Effect of H2S on stress corrosion cracking and hydrogen permeation behaviour of X56 grade steel in atmospheric environment".CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 44.2(2009):96-100.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
zheng-Effect of H2S （299KB）			限制开放	--	浏览