Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel

doi:10.1016/j.matchar.2004.12.011

IMR OpenIR

	Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel
	Xiao, FR ; Liao, B ; Ren, DL ; Shan, YY ; Yang, K
通讯作者	Xiao, FR(frxiao@ysu.edu.cn)
	2005-05-01
发表期刊	MATERIALS CHARACTERIZATION
ISSN	1044-5803
卷号	54 期号:4-5 页码:305-314
摘要	The transformations during continuous cooling and isothermal processes, the effects of hot deformation and the morphology of the final microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel designed for acicular ferrite microstructure were investigated. The results show that there are three independent "C" curves for isothermal phase transformation, i.e., TTT diagram, of low-carbon microalloyed steel, namely, polygonal ferrite-pearlite transformation "C" curve, the massive ferrite transformation "C" curve and the bainitic transformation "C" curve, respectively. Hot deformation accelerates acicular ferrite transformation and refines the steel's matrix. The microstructure of acicular ferrite for pipeline steels was discussed. (c) 2005 Elsevier Inc. All rights reserved.
关键词	pipeline steel acicular ferrite CCT diagram TTT diagram
DOI	10.1016/j.matchar.2004.12.011
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Characterization & Testing
WOS记录号	WOS:000229270700003
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/82050
通讯作者	Xiao, FR
作者单位	1.Yanshan Univ, Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China 2.Yanshan Univ, Coll Mat Sci & Engn, Qinhuangdao 066004, Peoples R China 3.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xiao, FR,Liao, B,Ren, DL,et al. Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel[J]. MATERIALS CHARACTERIZATION,2005,54(4-5):305-314.
APA	Xiao, FR,Liao, B,Ren, DL,Shan, YY,&Yang, K.(2005).Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel.MATERIALS CHARACTERIZATION,54(4-5),305-314.
MLA	Xiao, FR,et al."Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel".MATERIALS CHARACTERIZATION 54.4-5(2005):305-314.