Enhanced mechanical properties of Mg-Al-Zn cast alloy via friction stir processing

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	Enhanced mechanical properties of Mg-Al-Zn cast alloy via friction stir processing
	A. H. Feng; Z. Y. Ma
	2007
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	56 期号:5 页码:397-400
摘要	Mg-Al-Zn casting was subjected to friction stir processing (FSP) and subsequent aging. FSP resulted in significant breakup and dissolution of the coarse, network-like eutectic beta-Mg17Al12 phase distributed at the grain boundaries and remarkable grain refinement, thereby improving significantly the tensile properties of the casting. The FSP Mg-Al-Zn sample exhibited an ultimate tensile strength of 337 MPa and an elongation of 10%. FSP combined with aging is a simple and effective approach to enhance the mechanical properties of Mg-Al-Zn casting. (c)@ 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;ma, zy (reprint author), chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;zyma@imr.ac.cn
关键词	Friction Stir Processing Friction Stir Welding Magnesium Alloy Microstructural Modification Property Az91d Magnesium Alloy Microstructural Modification Aluminum-alloys Fatigue Behavior Grain-refinement Composite
URL	查看原文
WOS记录号	WOS:000244109200019
引用统计	被引频次：245[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/321006/33529
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. H. Feng,Z. Y. Ma. Enhanced mechanical properties of Mg-Al-Zn cast alloy via friction stir processing[J]. Scripta Materialia,2007,56(5):397-400.
APA	A. H. Feng,&Z. Y. Ma.(2007).Enhanced mechanical properties of Mg-Al-Zn cast alloy via friction stir processing.Scripta Materialia,56(5),397-400.
MLA	A. H. Feng,et al."Enhanced mechanical properties of Mg-Al-Zn cast alloy via friction stir processing".Scripta Materialia 56.5(2007):397-400.