On the sulfide stress cracking resistance of a 125 ksi grade high-strength low-alloyed steel for oil country tubular goods

doi:10.1016/j.corsci.2022.110781

IMR OpenIR

	On the sulfide stress cracking resistance of a 125 ksi grade high-strength low-alloyed steel for oil country tubular goods
	Zeng, T. Y.1,2; Zhang, S. Z.1,2; Shi, X. B.1,3; Wang, W.1,3; Yan, W.1,3; Yang, K.1
通讯作者	Shi, X. B.(xbshi@imr.ac.cn) ; Yan, W.(weiyan@imr.ac.cn)
	2022-12-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	209 页码:14
摘要	Excellent sulfide stress cracking (SSC) resistance was achieved in a 125 ksi grade high-strength low-alloyed steel with increased C content and Cu alloying. Results showed that increased C content allowed tempering at higher temperature, obtaining low dislocation density without decreasing strength. Moreover, Cu alloying refined martensite blocks and inhibited dislocation annihilation, but hardly influenced the precipitation of Cr-rich carbides. The decrease in dislocation density was the main reason for improving SSC resistance, and sufficient precipitation of Cr-rich carbides came in second. Despite Cu alloying failing to improve the SSC resistance, it increased the yield strength without sacrificing SSC resistance.
关键词	SSC resistance Tempered martensite Cu alloying H-trapping site Oil country tubular goods
资助者	CAS Key Laboratory of Nuclear Materials and Safety Assessment ; Hengyang Valin Steel Tube Co., Ltd.
DOI	10.1016/j.corsci.2022.110781
收录类别	SCI
语种	英语
资助项目	CAS Key Laboratory of Nuclear Materials and Safety Assessment[2020NMSAKF02] ; Hengyang Valin Steel Tube Co., Ltd.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000891627400001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：9[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/321006/176953
专题	中国科学院金属研究所
通讯作者	Shi, X. B.; Yan, W.
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zeng, T. Y.,Zhang, S. Z.,Shi, X. B.,et al. On the sulfide stress cracking resistance of a 125 ksi grade high-strength low-alloyed steel for oil country tubular goods[J]. CORROSION SCIENCE,2022,209:14.
APA	Zeng, T. Y.,Zhang, S. Z.,Shi, X. B.,Wang, W.,Yan, W.,&Yang, K..(2022).On the sulfide stress cracking resistance of a 125 ksi grade high-strength low-alloyed steel for oil country tubular goods.CORROSION SCIENCE,209,14.
MLA	Zeng, T. Y.,et al."On the sulfide stress cracking resistance of a 125 ksi grade high-strength low-alloyed steel for oil country tubular goods".CORROSION SCIENCE 209(2022):14.