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Effect of microstructure on sulfide stress corrosion cracking of pipeline steels
Zhao, MC; Shan, YY; Li, YH; Yang, K
Corresponding AuthorZhao, MC()
2001-10-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume37Issue:10Pages:1087-1092
AbstractStudy 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.
Keywordpipeline steel microstructure hydrogen trap sulfide stress corrosion cracking
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000174488400018
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/113557
Collection中国科学院金属研究所
Corresponding AuthorZhao, MC
Affiliation1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
2.Shenyang Inst Technol, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China
Recommended Citation
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.
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