Effect of microstructure on sulfide stress corrosion cracking of pipeline steels

IMR OpenIR

	Effect of microstructure on sulfide stress corrosion cracking of pipeline steels
	Zhao, MC ; Shan, YY ; Li, YH ; Yang, K
通讯作者	Zhao, MC()
	2001-10-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:10 页码:1087-1092
摘要	Study on sulfide stress corrosion cracking (SSCC) of pipeline steels with different microstructures was carried out. The results show that the microstructure dominated by fine acicular ferrite has the best resistant ability to SSCC, the microstructure of ultrafine ferrite is in the second position, and the microstructure mixed by ferrite and pearlite is relatively worse. It is analyzed that hydrogen embrittlement is the main failure mechanism for high strength pipeline steels in SSCC, and both the high density tangled dislocation and the fine carbonitride in acicular ferrite play a strong role of hydrogen traps, which result in a better resistance to SSCC.
关键词	pipeline steel microstructure hydrogen trap sulfide stress corrosion cracking
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000174488400018
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：7[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/321006/113557
专题	中国科学院金属研究所
通讯作者	Zhao, MC
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Shenyang Inst Technol, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhao, MC,Shan, YY,Li, YH,et al. Effect of microstructure on sulfide stress corrosion cracking of pipeline steels[J]. ACTA METALLURGICA SINICA,2001,37(10):1087-1092.
APA	Zhao, MC,Shan, YY,Li, YH,&Yang, K.(2001).Effect of microstructure on sulfide stress corrosion cracking of pipeline steels.ACTA METALLURGICA SINICA,37(10),1087-1092.
MLA	Zhao, MC,et al."Effect of microstructure on sulfide stress corrosion cracking of pipeline steels".ACTA METALLURGICA SINICA 37.10(2001):1087-1092.