Effect of aging treatment on mechanical property and H2S resistant behavior of acicular ferrite pipeline steels

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	Effect of aging treatment on mechanical property and H2S resistant behavior of acicular ferrite pipeline steels
	Zhao, MC ; Shan, YY ; Yang, K
Corresponding Author	Zhao, MC(mczhao@imr.ac.cn)
	2004-09-11
Source Publication	ACTA METALLURGICA SINICA
ISSN	0412-1961
Volume	40 Issue:9 Pages:948-954
Abstract	Hot-rolled acicular ferrite pipeline steel plate can be further strengthened by aging treatment. After an aging treatment at 600 degreesC for 10 h, the acicular ferrite pipeline steel plate is strengthened to the level of X 100 while its impact toughness does not obviously decrease. At the same time, its H2S cracking resistant ability is also improved obviously. All these can be attributed to the additional precipitation of micro-alloyed carbonitrides, the transformation of martensite/austenite (M/A) islands to tempering martensite and the improvement of the uniformity in acicular ferrite microstructure during aging treatment.
Keyword	pipeline steel acicular ferrite mechanical property H2S resistance
Indexed By	SCI
Language	英语
WOS Research Area	Metallurgy & Metallurgical Engineering
WOS Subject	Metallurgy & Metallurgical Engineering
WOS ID	WOS:000224622900010
Publisher	SCIENCE CHINA PRESS
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/119730
Collection	中国科学院金属研究所
Corresponding Author	Zhao, MC
Affiliation	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan
Recommended Citation GB/T 7714	Zhao, MC,Shan, YY,Yang, K. Effect of aging treatment on mechanical property and H2S resistant behavior of acicular ferrite pipeline steels[J]. ACTA METALLURGICA SINICA,2004,40(9):948-954.
APA	Zhao, MC,Shan, YY,&Yang, K.(2004).Effect of aging treatment on mechanical property and H2S resistant behavior of acicular ferrite pipeline steels.ACTA METALLURGICA SINICA,40(9),948-954.
MLA	Zhao, MC,et al."Effect of aging treatment on mechanical property and H2S resistant behavior of acicular ferrite pipeline steels".ACTA METALLURGICA SINICA 40.9(2004):948-954.

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