Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy

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	Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy; Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy
	W. Qiu; E. H. Han; L. Liu
	2009 ; 2009
发表期刊	Journal of Materials Science & Technology ; Journal of Materials Science & Technology
ISSN	1005-0302 ; 1005-0302
卷号	25 期号:4 页码:441-444
摘要	The deformation behaviour of an AZE (Mg-3Al-1Zn-0.1RE) alloy at temperature between 393 and 453 K was investigated by uniaxial compression tests carried out at initial strain rate values of 1x10(-4), 5x10(-4) and 1x10(-3) s(-1) in air. The results show that serrated flow occurs at the strain rate of 10(-4) s(-1) under all test temperatures and 5x10(-4) s(-1) at 453 K. The mechanism of serrated flow was proposed, which is mainly attributed to the interaction of dislocations to the precipitates.; The deformation behaviour of an AZE (Mg-3Al-1Zn-0.1RE) alloy at temperature between 393 and 453 K was investigated by uniaxial compression tests carried out at initial strain rate values of 1x10(-4), 5x10(-4) and 1x10(-3) s(-1) in air. The results show that serrated flow occurs at the strain rate of 10(-4) s(-1) under all test temperatures and 5x10(-4) s(-1) at 453 K. The mechanism of serrated flow was proposed, which is mainly attributed to the interaction of dislocations to the precipitates.
部门归属	[qiu, wei; han, enhou] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. [qiu, wei; liu, lu] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;qiu, w (reprint author), chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china;wqiu@imr.ac.cn ; [qiu, wei; han, enhou] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. [qiu, wei; liu, lu] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;qiu, w (reprint author), chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china;wqiu@imr.ac.cn
关键词	Aze Alloy Aze Alloy Serrated Flow Serrated Flow Warm Deformation Warm Deformation Twin Twin Deformation-behavior Deformation-behavior Plastic-deformation Plastic-deformation Magnesium Alloy Magnesium Alloy Lithium Lithium Alloy Alloy Die-cast Die-cast Creep Creep Microstructure Microstructure Ae42 Ae42 Az91 Az91
URL	查看原文 ; 查看原文
WOS记录号	WOS:000268775200003 ; WOS:000268775200003
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/321006/32248
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Qiu,E. H. Han,L. Liu. Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy, Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy[J]. Journal of Materials Science & Technology, Journal of Materials Science & Technology,2009, 2009,25, 25(4):441-444, 441-444.
APA	W. Qiu,E. H. Han,&L. Liu.(2009).Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy.Journal of Materials Science & Technology,25(4),441-444.
MLA	W. Qiu,et al."Serrated Flow Behavior during Compression at Elevated Temperatures in Mg-3Al-1Zn-0.1RE Alloy".Journal of Materials Science & Technology 25.4(2009):441-444.