Effect of tool rotational speed and feed rate on similar and dissimilar Friction Stir welded joints of Al 5082 and Al 6061

被引：1
作者：
Ramana, G. Venkat [1 ]
Sanke, Narsimhulu [1 ]
机构：
[1] Osmania Univ, Univ Coll Engn, Dept Mech Engn, Hyderabad 500007, Telangana, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2019年 / 19卷
关键词：
Similar weldments; Dissimilar weldments; Al5082 and Al6061; FSW: tensile properties; Hardness;
D O I：
10.1016/j.matpr.2019.08.228
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Friction Stir Welding (FSW) technique has a wide range of application in ship building, aerospace, automobile and other manufacturing industries. The process proves predominance for welding non-heat treatable and powder metallurgy components of aluminum alloys, to which the fusion welding cannot be applied. In this research work similar and dissimilar Aluminum metal alloys of Al 5082 and Al 6061 were joined using FSW process to study the mechanical properties of weld joints. HSS tool with Taper pin of square cross section is used to weld the joints. The process parameters tool rpm and feed rate are selected to develop best set of welding parameters for selected material combinations. The quality of the joints are analyzed by mechanical testing using tensile test and hardness test. The mechanical properties of similar and dissimilar welds of Al 5082 and Al 6061 were observed at two different tool rpm and feed rates. (C) 2019 Elsevier Ltd. All rights reserved.
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收藏
页码：870 / 874
页数：5
相关论文
共 10 条
  • [1] Baumann JA, 2003, FRICTION STIR WELDING AND PROCESSING II, P199
  • [2] Cam G., MECH PROPERTIES FRIC
  • [3] Copper P., 2016, FRICTION STIR WELDIN, P60
  • [4] Eriksson L.-G., 2001, SVETSAREN, V1
  • [5] Irving B., 2000, WELD J
  • [6] Querin J.A., PIN TOOL GEOMETRY EF
  • [7] Reddy G., 2006, MICROSTRUCTURE RESID
  • [8] S. Edition, 2003, METALLURGY, V822
  • [9] Sharma SR, 2001, FRICTION STIR WELDING AND PROCESSING, P151
  • [10] Zhang YM, 2013, WELD J, V92, p390s
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