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Enhanced Mechanical Properties of Friction Stir Welded 5083Al-H19 Joints with Additional Water Cooling
Wang, B. B.; Chen, F. F.; Liu, F.; Wang, W. G.; Xue, P.; Ma, Z. Y.; Wang, WG (reprint author), Liaoning Shihua Univ, Sch Mech Engn, Fushun 113001, Peoples R China.; Xue, P (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
2017-09-01
发表期刊JOURNAL MATER SCI TECHNOL
ISSN1005-0302
卷号33期号:9页码:1009-1014
摘要3-mm-thick 5083Al-H19 rolled plates were friction stir welded (FSW) at tool rotation rates of 800 and 200 rpm with and without additional water cooling. With decreasing the rotation rate and applying water cooling, softening in the FSW joint was significantly reduced. At a low rotation rate of 200 rpm with additional water cooling, almost no obvious softening was observed in the FSW joint, and therefore a FSW 5083Al-H19 joint with nearly equal strength to the base material (BM) was obtained. Furthermore, the grains in the nugget zone were considerably refined with reducing the heat input and ultrafine equiaxed grains of about 800 nm were obtained in the lowest heat input condition. This work provides an effective method to achieve high property FSW joints of precipitate-hardened and work-hardened Al alloys. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.; 3-mm-thick 5083Al-H19 rolled plates were friction stir welded (FSW) at tool rotation rates of 800 and 200 rpm with and without additional water cooling. With decreasing the rotation rate and applying water cooling, softening in the FSW joint was significantly reduced. At a low rotation rate of 200 rpm with additional water cooling, almost no obvious softening was observed in the FSW joint, and therefore a FSW 5083Al-H19 joint with nearly equal strength to the base material (BM) was obtained. Furthermore, the grains in the nugget zone were considerably refined with reducing the heat input and ultrafine equiaxed grains of about 800 nm were obtained in the lowest heat input condition. This work provides an effective method to achieve high property FSW joints of precipitate-hardened and work-hardened Al alloys. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
部门归属[wang, b. b. ; liu, f. ; wang, w. g.] liaoning shihua univ, sch mech engn, fushun 113001, peoples r china ; [chen, f. f. ; xue, p. ; ma, z. y.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, liaoning, peoples r china
关键词Friction Stir Welding Aluminum Alloy Water Cooling Microstructure Mechanical Property
学科领域Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者National Natural Science Foundation of China [51301178, 51331008]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/79119
专题中国科学院金属研究所
通讯作者Wang, WG (reprint author), Liaoning Shihua Univ, Sch Mech Engn, Fushun 113001, Peoples R China.; Xue, P (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式
GB/T 7714
Wang, B. B.,Chen, F. F.,Liu, F.,et al. Enhanced Mechanical Properties of Friction Stir Welded 5083Al-H19 Joints with Additional Water Cooling[J]. JOURNAL MATER SCI TECHNOL,2017,33(9):1009-1014.
APA Wang, B. B..,Chen, F. F..,Liu, F..,Wang, W. G..,Xue, P..,...&Xue, P .(2017).Enhanced Mechanical Properties of Friction Stir Welded 5083Al-H19 Joints with Additional Water Cooling.JOURNAL MATER SCI TECHNOL,33(9),1009-1014.
MLA Wang, B. B.,et al."Enhanced Mechanical Properties of Friction Stir Welded 5083Al-H19 Joints with Additional Water Cooling".JOURNAL MATER SCI TECHNOL 33.9(2017):1009-1014.
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