Microstructural evolution of the thermomechanically affected zone in a Ti-6Al-4V friction stir welded joint

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	Microstructural evolution of the thermomechanically affected zone in a Ti-6Al-4V friction stir welded joint
	L. H. Wu; D. Wang; B. L. Xiao; Z. Y. Ma
	2014
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	78-79 页码:17-20
摘要	Microstructural evolution of the thermomechanically affected zone (TMAZ) in a friction stir welded Ti-6Al-4V joint was investigated by electron backscattered diffraction and transmission electron microscopy. The TMAZ showed the lowest hardness in the friction stir welded sample. By comparing microstructural details of the TMAZ, including texture, misorientation angle distribution and grain structure, with those of the base material, we propose a new grain refinement model associated with continuous dynamic recrystallization and grooving in the TMAZ. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	[wu, l. h. ; wang, d. ; xiao, b. l. ; ma, z. y.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; ma, zy (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china. ; zyma@imr.ac.cn
关键词	Friction Stir Welding Titanium Alloys Grain Refinement Recrystallization Superplastic Deformation Mechanical-properties Aluminum-alloy Behavior Texture
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/321006/72934
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. H. Wu,D. Wang,B. L. Xiao,et al. Microstructural evolution of the thermomechanically affected zone in a Ti-6Al-4V friction stir welded joint[J]. Scripta Materialia,2014,78-79:17-20.
APA	L. H. Wu,D. Wang,B. L. Xiao,&Z. Y. Ma.(2014).Microstructural evolution of the thermomechanically affected zone in a Ti-6Al-4V friction stir welded joint.Scripta Materialia,78-79,17-20.
MLA	L. H. Wu,et al."Microstructural evolution of the thermomechanically affected zone in a Ti-6Al-4V friction stir welded joint".Scripta Materialia 78-79(2014):17-20.