Acicular ferrite formation during hot plate rolling for pipeline steels

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	Acicular ferrite formation during hot plate rolling for pipeline steels
	M. C. Zhao; Y. Y. Shan; F. R. Xiao; K. Yang
	2003
发表期刊	Materials Science and Technology
ISSN	0267-0836
卷号	19 期号:3 页码:355-359
摘要	The transformation of supercooled austenite in a commercial pipeline steel was investigated by means of continuous cooling transformation (CCT) and hot simulation experiments. Based on the obtained results, an improved thermomechanical control process (TMCP) was proposed, which could produce a mixed microstructure dominated by acicular ferrite. Results indicated that an increase in the cooling rate could improve the percentage of acicular ferrite in the final microstructure under the present experimental conditions. Furthermore, the acicular ferrite dominated microstructure could be obtained by a two stage controlled rolling in the austenite recrystallisation region plus the non-recrystallisation region and controlled cooling at a cooling rate of 30 K s(-1).
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;zhao, mc (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china
关键词	Continuous Cooling Transformation Carbon
URL	查看原文
WOS记录号	WOS:000182841600012
引用统计	被引频次：20[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/321006/36199
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. C. Zhao,Y. Y. Shan,F. R. Xiao,et al. Acicular ferrite formation during hot plate rolling for pipeline steels[J]. Materials Science and Technology,2003,19(3):355-359.
APA	M. C. Zhao,Y. Y. Shan,F. R. Xiao,&K. Yang.(2003).Acicular ferrite formation during hot plate rolling for pipeline steels.Materials Science and Technology,19(3),355-359.
MLA	M. C. Zhao,et al."Acicular ferrite formation during hot plate rolling for pipeline steels".Materials Science and Technology 19.3(2003):355-359.