Modeling of austenite decomposition in plain carbon steels during hot rolling

doi:10.1016/j.jmatprotec.2005.07.003

IMR OpenIR

	Modeling of austenite decomposition in plain carbon steels during hot rolling
	Zhang, YT ; Li, DZ ; Li, YY
通讯作者	Zhang, YT(ytzhang@imr.ac.cn)
	2006-01-20
发表期刊	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN	0924-0136
卷号	171 期号:2 页码:175-179
摘要	The prediction of the mechanical properties of plain carbon steels depends on an accurate calculation of the volume fraction of the phases and the ferrite grain size. This present work proposed a phase transformation model and a ferrite grain size model during hot rolling. The phase transformation model is based on Avrami equation and Scheil's additivity rule. In this model, a wide range of composition, cooling rate, austenite grain size and retained strain can be considered. The volume fraction of phase formed during cooling, and the ferrite grain size during cooling and coiling can be simulated using the present phase transformation model. In order to predict the volume fraction of ferrite and final ferrite grain size. the transformation start temperature and finish temperature were also calculated. The calculated volume fraction of ferrite and final ferrite grain size agreed well with the log data from hot strip mill. (c) 2005 Elsevier B.V. All rights reserved.
关键词	phase transformation ferrite grain size plain carbon steels hot rolling
DOI	10.1016/j.jmatprotec.2005.07.003
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:000234864200002
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：8[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/321006/87424
专题	中国科学院金属研究所
通讯作者	Zhang, YT
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Shenyang Ligong Univ, Shenyang 110168, Peoples R China
推荐引用方式 GB/T 7714	Zhang, YT,Li, DZ,Li, YY. Modeling of austenite decomposition in plain carbon steels during hot rolling[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2006,171(2):175-179.
APA	Zhang, YT,Li, DZ,&Li, YY.(2006).Modeling of austenite decomposition in plain carbon steels during hot rolling.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,171(2),175-179.
MLA	Zhang, YT,et al."Modeling of austenite decomposition in plain carbon steels during hot rolling".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 171.2(2006):175-179.