Microstructure formation in rapidly solidified AISI 304 stainless steel strip

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	Microstructure formation in rapidly solidified AISI 304 stainless steel strip
	J. W. Fu; Y. S. Yang; J. J. Guo; J. C. Ma; W. H. Tong
	2009
发表期刊	Ironmaking & Steelmaking
ISSN	0301-9233
卷号	36 期号:3 页码:230-233
摘要	It is recognised that the solidification sequence in austenitic stainless steels during strip casting plays an important role in the tendency to hot cracking. In order to investigate the competitive growth between the stable ferrite phase and the metastable austenite phase to optimise the microstructures obtained by strip casting, experiments using symmetrical water-cooled copper mould were designed to simulate strip casting of AISI 304 stainless steels. It was found that primary phase transition from stable ferrite (delta) to metastable austenite (gamma) takes place adjacent to the surface of the strip due to high heat extraction rate. Phase selection theory, based on the criterion of the highest interface temperature, was used to explore the primary phase prediction. The experimental results are compared with the theoretical predictions.
部门归属	[fu, j. w.; yang, y. s.; ma, j. c.; tong, w. h.] chinese acad sci, inst met res, shenyang 110016, peoples r china. [fu, j. w.; guo, j. j.] harbin inst technol, sch mat sci & engn, harbin 150001, peoples r china.;yang, ys (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;ysyang@imr.ac.cn
关键词	Stainless Steel Strip Casting Phase Selection Austenitic Stainless-steels Gamma-transition Laser Treatment Alloy Welds Delta Mode
URL	查看原文
WOS记录号	WOS:000265181500012
引用统计	被引频次：4[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/321006/31911
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. W. Fu,Y. S. Yang,J. J. Guo,et al. Microstructure formation in rapidly solidified AISI 304 stainless steel strip[J]. Ironmaking & Steelmaking,2009,36(3):230-233.
APA	J. W. Fu,Y. S. Yang,J. J. Guo,J. C. Ma,&W. H. Tong.(2009).Microstructure formation in rapidly solidified AISI 304 stainless steel strip.Ironmaking & Steelmaking,36(3),230-233.
MLA	J. W. Fu,et al."Microstructure formation in rapidly solidified AISI 304 stainless steel strip".Ironmaking & Steelmaking 36.3(2009):230-233.