Development and characterization of dissimilar joint between AA2024-T3 and AA6061-T6 by modified friction stir clinching process

被引：40
|
作者：
Paidar, M. [1 ]
Vignesh, R. Vaira [2 ]
Moharrami, A. [3 ]
Ojo, O. O. [4 ]
Jafari, A. [5 ]
Sadreddini, S. [6 ]
机构：
[1] Islamic Azad Univ, Dept Mat Engn, South Tehran Branch, Tehran 1459853849, Iran
[2] Amrita Vishwa Vidyapeetham, Dept Mech Engn, Amrita Sch Engn, Coimbatore, Tamil Nadu, India
[3] Pishroghaleb Simindasht Ind Prod Co, Dept Res & Dev, Simindasht Ind Pk, Alborz, Iran
[4] Fed Univ Technol Akure, Dept Ind & Prod Engn, Akure, Nigeria
[5] South Ural State Univ, 76 Lenin Aven, Chelyabinsk 454080, Russia
[6] Islamic Azad Univ, Sci & Res Branch, Young Researchers & Elites Club, Tehran, Iran
来源：
VACUUM | 2020年 / 176卷
关键词：
Microstructure; Friction stir clinching; Aluminum; Dissimilar; Welding; MECHANICAL-PROPERTIES; ALUMINUM-ALLOY; FATIGUE LIFE; MICROSTRUCTURE; TOOL; STRENGTH; DESIGN;
D O I：
10.1016/j.vacuum.2020.109298
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Friction stir spot welding (FSSW) is one of the effective solid-state welding strategies to achieve good joint efficiency between dissimilar aluminum alloys. However, the formation of tool-induced keyhole (a stress raiser) is inevitable during the FSSW process. This study explores the possibility of eliminating keyhole with the aim of improving the properties of the joint by Modified Friction Stir Clinching (MFSC) process. The tensile-shear and cross-tension strengths of the MFSC joints are 83% and 50% higher than that of the specimens joined by FSSW. The article presents a comprehensive analysis of the material flow characteristics, microstructural evolution, and tensile properties of the dissimilar joints between AA2024-T3 and AA6061-T6 that was enabled by the MFSC process.
引用
收藏
页数：6
相关论文
共 50 条
  • [21] Assessment of the failure load for an AA6061-T6 friction stir spot welding joint
    Nguyen, N-T
    Kim, D-Y
    Kim, H. Y.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2011, 225 (B10) : 1746 - 1756
  • [22] Study on mechanical, micro-, and macrostructural characteristics of dissimilar friction stir welding of AA6061-T6 and AA7075-T6
    Bahemmat, P.
    Haghpanahi, M.
    Besharati, M. K.
    Ahsanizadeh, S.
    Rezaei, H.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2010, 224 (B12) : 1854 - 1865
  • [23] Effect of Tool Positioning Factors on the Strength of Dissimilar Friction Stir Welded Joints of AA7075-T6 and AA6061-T6
    Ghiasvand, Amir
    Noori, Saja Mohammed
    Suksatan, Wanich
    Tomkow, Jacek
    Memon, Shabbir
    Derazkola, Hesamoddin Aghajani
    MATERIALS, 2022, 15 (07)
  • [24] Material flow and mechanical behaviour of dissimilar AA2024-T3 and AA7075-T6 aluminium alloys friction stir welds
    da Silva, A. A. M.
    Arruti, E.
    Janeiro, G.
    Aldanondo, E.
    Alvarez, P.
    Echeverria, A.
    MATERIALS & DESIGN, 2011, 32 (04) : 2021 - 2027
  • [25] Precipitation in the Nugget Zone of AA6061-T6 by Friction Stir Welding
    Tao, Wang
    Yong, Zou
    Matsuda, Kenji
    CHIANG MAI JOURNAL OF SCIENCE, 2016, 43 (02): : 409 - 419
  • [26] Properties and Forces of Immersed Friction Stir Welded AA6061-T6
    Bloodworth, T. S.
    Cook, G. E.
    Strauss, A. M.
    TRENDS IN WELDING RESEARCH, 2009, : 67 - 71
  • [27] Effects of bottom plate in friction stir welding of AA6061-T6
    Vinayagamoorthi, M. A.
    Prince, M.
    Balasubramanian, S.
    METALLURGICAL RESEARCH & TECHNOLOGY, 2020, 118 (01)
  • [28] Friction stir welding window for AA6061-T6 aluminium alloy
    Gadakh, Vijay S.
    Kumar, Adepu
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2014, 228 (09) : 1172 - 1181
  • [29] Effect of Friction Stir Welding Process Parameters on Microstructure and Mechanical Properties of Dissimilar AA6061-T6 and AA7075-T6 Aluminum Alloy Joints
    Saravanan V.
    Rajakumar S.
    Muruganandam A.
    Metallography, Microstructure, and Analysis, 2016, 5 (6) : 476 - 485
  • [30] Stochastic Tensile Failure Analysis on Dissimilar AA6061-T6 with AA7075-T6 Friction Stir Welded Joints and Predictive Modeling
    Babu Rao, Thella
    JOURNAL OF FAILURE ANALYSIS AND PREVENTION, 2020, 20 (04) : 1333 - 1350
12345