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Effect of Microstructure on Hydrogen Induced Cracking Behavior of a High Deformability Pipeline Steel
Shi, Xian-bo; Yan, Wei; Wang, Wei; Zhao, Lian-yu; Shan, Yi-yin; Yang, Ke; xbshi14b@imr.ac.cn; kyang@imr.ac.cn
2015
Source PublicationJOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN1006-706X
Volume22Issue:10Pages:937-942
AbstractThe hydrogen induced cracking (HIC) behavior of a high deformability pipeline steel was investigated with three different dual-phase microstructures, ferrite and bainite (F+B), ferrite and martensite/austenite islands (F+M/A) and ferrite and martensite (F+M), respectively. The HIC test was conducted in hydrogen sulfide (H2S)-saturated solution. The results showed that the steels with F+B and F+M/A dual-phase microstructures had both higher deformability and better HIC resistance, whereas the harder martensite phase in F+M microstructure was responsible for the worst HIC resistance. The band-like hard phase in dual-phase microstructure was believed to lead to increasing susceptibility to HIC.
description.department[shi, xian-bo ; yan, wei ; wang, wei ; shan, yi-yin ; yang, ke] chinese acad sci, inst met res, shenyang 110016, liaoning, peoples r china ; [shi, xian-bo] univ chinese acad sci, beijing 100049, peoples r china ; [zhao, lian-yu] petro china pipeline co, langfang 065000, hebei, peoples r china
KeywordPipeline Steel High Deformability Dual-phase Microstructure Mechanical Property Hydrogen Induced Cracking
Funding OrganizationNational Key Technology Research and Development Program of China [2011BAE25B03]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74760
Collection中国科学院金属研究所
Corresponding Authorxbshi14b@imr.ac.cn; kyang@imr.ac.cn
Recommended Citation
GB/T 7714
Shi, Xian-bo,Yan, Wei,Wang, Wei,et al. Effect of Microstructure on Hydrogen Induced Cracking Behavior of a High Deformability Pipeline Steel[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2015,22(10):937-942.
APA Shi, Xian-bo.,Yan, Wei.,Wang, Wei.,Zhao, Lian-yu.,Shan, Yi-yin.,...&kyang@imr.ac.cn.(2015).Effect of Microstructure on Hydrogen Induced Cracking Behavior of a High Deformability Pipeline Steel.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,22(10),937-942.
MLA Shi, Xian-bo,et al."Effect of Microstructure on Hydrogen Induced Cracking Behavior of a High Deformability Pipeline Steel".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 22.10(2015):937-942.
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