Hot deformation behavior and hot workability of Mg-Y-Nd-Zr alloy

IMR OpenIR

	Hot deformation behavior and hot workability of Mg-Y-Nd-Zr alloy
	Tang Weineng; Chen Rongshi; Han Enhou
通讯作者	Chen Rongshi(rschen@imr.ac.cn)
	2006-10-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	42 期号:10 页码:1096-1100
摘要	The deformation behaviors of a kind of Mg-Y-Nd-Zr alloy at temperature range of 300-500 degrees C and strain rate range of 0.001-1 s(-1) have been studied by compressive tests. Processing map of this alloy was established on the basis of dynamic material model. Microstructure observations suggested that the processing map could be characterized by four domains: dynamic recrystallization domain at 450-500 degrees C and about 0.01 s(-1); grain boundary cracking domain at temperatures higher than 450 degrees C and strain rates of about 0.005 s(-1); flow instability domain due to mechanical twinning at temperature below 350 degrees C and strain rate of about 0.01 s(-1); shearing fracture at about 450 degrees C and strain rates above 0.5 s(-1).
关键词	Mg-Y-Nd-Zr alloy hot deformation processing map hot workability mechanical property
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000241783700018
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：9[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/321006/87632
专题	中国科学院金属研究所
通讯作者	Chen Rongshi
作者单位	Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Tang Weineng,Chen Rongshi,Han Enhou. Hot deformation behavior and hot workability of Mg-Y-Nd-Zr alloy[J]. ACTA METALLURGICA SINICA,2006,42(10):1096-1100.
APA	Tang Weineng,Chen Rongshi,&Han Enhou.(2006).Hot deformation behavior and hot workability of Mg-Y-Nd-Zr alloy.ACTA METALLURGICA SINICA,42(10),1096-1100.
MLA	Tang Weineng,et al."Hot deformation behavior and hot workability of Mg-Y-Nd-Zr alloy".ACTA METALLURGICA SINICA 42.10(2006):1096-1100.