Warm deep drawing of magnesium alloy sheets - formability and process conditions

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	Warm deep drawing of magnesium alloy sheets - formability and process conditions
	L. M. Ren; S. H. Zhang; G. Palumbo; L. Tricarico
	2008
发表期刊	Proceedings of the Institution of Mechanical Engineers Part B-Journal of Engineering Manufacture
ISSN	0954-4054
卷号	222 期号:11 页码:1347-1354
摘要	The influence of deformation conditions on the formability of magnesium alloy was systematically investigated using the experimental method and finite element analysis. The research activity aimed to gain further insight into the formability of magnesium alloy AZ31 (aluminium 3 wt per cent, zinc 1 wt per cent) and to have first-hand knowledge of the correlations between the material's properties and the processing parameters. In this work, the mechanical properties of magnesium alloy AZ31 sheet were analysed according to the results of tensile tests. A set of experimental equipment with temperature control was employed to perform warm deep drawing of magnesium alloy AZ31 sheets under various forming conditions. The most important process parameters, including the punch speed, the forming temperature, and the geometrical shape of the blank, were taken into account and optimal values were proposed. Finite element analyses were also performed to evaluate the effects of the process parameters on the formability of rectangular cup drawing and to predict the process defects during the process.
部门归属	[ren, l. m.; zhang, s. h.] chinese acad sci, inst met res, shenyang 110016, peoples r china. [ren, l. m.; palumbo, g.; tricarico, l.] polytech bari, dept mech & management engn, bari, italy.;ren, lm (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;lmren@imr.ac.cn shzhang@imr.ac.cn
关键词	Magnesium Alloy Warm Deep Drawing Rectangular Cup Formability Fracture Elevated-temperatures Flow-stress Room-temperature Az31 Sheets
URL	查看原文
WOS记录号	WOS:000261837900004
引用统计	被引频次：12[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/321006/33059
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. M. Ren,S. H. Zhang,G. Palumbo,et al. Warm deep drawing of magnesium alloy sheets - formability and process conditions[J]. Proceedings of the Institution of Mechanical Engineers Part B-Journal of Engineering Manufacture,2008,222(11):1347-1354.
APA	L. M. Ren,S. H. Zhang,G. Palumbo,&L. Tricarico.(2008).Warm deep drawing of magnesium alloy sheets - formability and process conditions.Proceedings of the Institution of Mechanical Engineers Part B-Journal of Engineering Manufacture,222(11),1347-1354.
MLA	L. M. Ren,et al."Warm deep drawing of magnesium alloy sheets - formability and process conditions".Proceedings of the Institution of Mechanical Engineers Part B-Journal of Engineering Manufacture 222.11(2008):1347-1354.