Friction Stir Welding of Discontinuously Reinforced Aluminum Matrix Composites: A Review

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	Friction Stir Welding of Discontinuously Reinforced Aluminum Matrix Composites: A Review
	D. Wang; B. L. Xiao; D. R. Ni; Z. Y. Ma
	2014
发表期刊	Acta Metallurgica Sinica-English Letters
ISSN	1006-7191
卷号	27 期号:5 页码:816-824
摘要	Friction stir welding (FSW) is considered a promising welding technique for joining the aluminum matrix composites (AMCs) to avoid the drawbacks of the fusion welding. High joint efficiencies of 60%-100% could be obtained in the FSW joints of AMCs. However, due to the existence of hard reinforcing particles in the AMCs, the wearing of welding tool during FSW is an unavoidable problem. Moreover, the low ductility of the AMCs limits the welding process window. As the hard materials such as Ferro-Titanit alloy, cermet, and WC/Co were applied to produce the welding tools, the wearing of the tools was significantly reduced and the sound joints could be achieved at high welding speed for the AMCs with low reinforcement volume fraction. In this article, current state of understanding and development of welding tool wearing and FSW parameters of AMCs are viewed. Furthermore, the factors affecting the microstructure and mechanical properties of the joints are evaluated in detail.
部门归属	[wang, d. ; xiao, b. l. ; ni, d. r. ; ma, z. y.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; ma, zy (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; zyma@imr.ac.cn
关键词	Metal Matrix Composite Friction Stir Welding Particle, Microstructure Wear Cu-mg Composite Welded Butt Joints Mechanical-properties Microstructural Evolution Tool Wear 6061+20-percent Al2o3 Fatigue Properties Cast Composite Tensile Alloy
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73402
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. Wang,B. L. Xiao,D. R. Ni,et al. Friction Stir Welding of Discontinuously Reinforced Aluminum Matrix Composites: A Review[J]. Acta Metallurgica Sinica-English Letters,2014,27(5):816-824.
APA	D. Wang,B. L. Xiao,D. R. Ni,&Z. Y. Ma.(2014).Friction Stir Welding of Discontinuously Reinforced Aluminum Matrix Composites: A Review.Acta Metallurgica Sinica-English Letters,27(5),816-824.
MLA	D. Wang,et al."Friction Stir Welding of Discontinuously Reinforced Aluminum Matrix Composites: A Review".Acta Metallurgica Sinica-English Letters 27.5(2014):816-824.