Microstructures and Mechanical Properties of Al/Mg Alloy Multilayered Composites Produced by Accumulative Roll Bonding

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	Microstructures and Mechanical Properties of Al/Mg Alloy Multilayered Composites Produced by Accumulative Roll Bonding
	H. S. Liu; B. Zhang; G. P. Zhang
	2011
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	27 期号:1 页码:15-21
摘要	Al/Mg alloy multilayered composites were produced successfully at the lower temperature (280 degrees C) by accumulative roll bonding (ARB) processing technique. The microstructures of Al and Mg alloy layers were characterized by scanning electron microscopy and transmission electron microscopy. Vickers hardness and three-point bending tests were conducted to investigate mechanical properties of the composites. It is found that Vickers hardness, bending strength and stiffness modulus of the Al/Mg alloy multilayered composite increase with increasing the ARB pass. De lamination and crack propagation along the interface are the two main failure modes of the multilayered composite subjected to bending load. Strengthening and fracture mechanisms of the composite are analyzed.
部门归属	[liu, h. s.; zhang, g. p.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhang, b.] northeastern univ, sch met & mat, key lab anisotropy & texture mat, minist educ, shenyang 110004, peoples r china.;zhang, gp (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;gpzhang@imr.ac.cn
关键词	Accumulative Roll Bonding (Arb) Al/mg Alloy Multilayered Composite Ultra-fine Grains Hardness Bending Properties Severe Plastic-deformation Arb Process Cu-ag Evolution Strength
URL	查看原文
WOS记录号	WOS:000287552700003
引用统计	被引频次：65[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/321006/30530
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. S. Liu,B. Zhang,G. P. Zhang. Microstructures and Mechanical Properties of Al/Mg Alloy Multilayered Composites Produced by Accumulative Roll Bonding[J]. Journal of Materials Science & Technology,2011,27(1):15-21.
APA	H. S. Liu,B. Zhang,&G. P. Zhang.(2011).Microstructures and Mechanical Properties of Al/Mg Alloy Multilayered Composites Produced by Accumulative Roll Bonding.Journal of Materials Science & Technology,27(1),15-21.
MLA	H. S. Liu,et al."Microstructures and Mechanical Properties of Al/Mg Alloy Multilayered Composites Produced by Accumulative Roll Bonding".Journal of Materials Science & Technology 27.1(2011):15-21.