Tool Pin Profile Studies on Friction Stir Welded Joints of AA5052-H32 and AA6061-T6 Aluminum Alloys

  • S. Balamurugan
  • K. SubbaiahEmail author
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)


Aluminum–Magnesium alloys are widely used in the construction of transportation industries bodies of structures in automobile, railways, and marine industries. The fusion welding techniques such as metal inert gas welding and tungsten inert gas welding are widely used in the fabrication sectors. During fusion welding, the important alloying elements, which have been added for improvement in strength, will be subjected to evaporation. The loss of alloying elements in the welded joints is compensated by adding suitable welding filler rods during the welding processes. Friction stir welding is a recently introduced solid-state welding technique, which eliminates most of the solidification defects found in fusion welding techniques. In friction stir welding process, the tool pin profile plays an important role in mixing the materials to be joined. Selection of suitable pin profile will reduce the defects to be formed in the welded joints and improve its welded joint efficiency. The friction stir welded joints of AA5052-H32 and AA6061-T6 were subjected to mechanical and metallurgical characterization, and the results were analyzed. In this research, an attempt has been made to study the feasibility of joining the dissimilar combination by using cylindrical pin profile.


Friction stir welding Dissimilar joints Cylindrical tool pin profile Tensile properties 


  1. 1.
    Xue, P., Xiao, B.L., Ni, D.R., Ma, Z.Y.: Enhanced mechanical properties of friction stir welded dissimilar Al–Cu joint by intermetallic compounds. J. Mater. Sci. Eng. A 527, 5723–5727 (2010)CrossRefGoogle Scholar
  2. 2.
    Ouyang, J., Yarrapareddy, E., Kovacevic, R.: Microstructural evolution in the friction stir welded 6061 aluminum alloy (T6-temper condition) to Copper. J. Mater. Process. Technol. 172, 110–122 (2010)CrossRefGoogle Scholar
  3. 3.
    Al-Roubaiy, A.O., Nabat, S.M., Batako, A.D.L.: Experimental and theoretical analysis of friction stir welding of Al–Cu joints. Int. J. Adv. Manuf. Technol. 71, 1631–1642 (2014)CrossRefGoogle Scholar
  4. 4.
    Jamshidi Aval, H., Serajzadeh, S., Sakharova, N.A., Kokabi, A.H., Loureiro, A.: A study on microstructures and residual stress distributions in dissimilar friction-stir welding of AA5086-AA6061. J. Mater. Sci. 47, 5428–5437 (2012)CrossRefGoogle Scholar
  5. 5.
    Shigematsu, I., Kwon, Y.-J., Suzuki, K., Imai, T., Saito, N.: Joining of 5083 and 6061 aluminum alloys by friction stir welding. J. Mater. Sci. Lett. 22, 353–356 (2003)Google Scholar
  6. 6.
    Palanivel, R., Mathews, P.K., Murugan, N.: Influence of tool pin profile on the mechanical and metallurgical properties of friction stir welding of dissimilar aluminum alloy. Inter. J. Eng Sci. Technol. 2(6), 2109–2115 (2010)Google Scholar
  7. 7.
    Ilangovan, M., Boopathy, S.R., Balasubramanian, V.: Microstructure and tensile properties of friction stir welded dissimilar AA6061-AA5086 aluminum alloy joints. Trans. Nonferrous Met. Soc. China 25, 1080–1090 (2015)CrossRefGoogle Scholar
  8. 8.
    Cho, J.-H., Kim, M.-H., Choi, J.-W.: FSW Properties of Aluminum alloy 5000/6000 for small boat. J. Weld. Join. 32(1), 34–39 (2014)CrossRefGoogle Scholar
  9. 9.
    Jamshidi Aval, H., Serajzadeh, S., Kokabi, A.H., Loureio, A.: Effect of tool geometry on mechanical and microstructural behaviors in dissimilar friction welding of AA 5086-AA 6061. Sci. Technol. Weld. Join. 16(7), 597–604 (2011)CrossRefGoogle Scholar
  10. 10.
    Devaiah, D., Kishore, K., Lakshminarayana, P.: Effect of welding speed on mechanical properties of dissimilar friction stir welded AA5083-H321 and AA6061-T6 aluminum alloys. Int. J. Adv. Eng. Res. Sci. 4(3), 22–28 (2017)CrossRefGoogle Scholar
  11. 11.
    Goyal, A., Rohilla, P.K., Kaushik, A.K.: Effect of process parameters of friction stir welded dissimilar AA6061-T6 and AA5086-H32 aluminum alloy joints. Int. J. Theo. App. Mech. 12(1), 21–32 (2017)Google Scholar
  12. 12.
    Kumbhar, N.T., Bhanumurthy, K.: Friction stir welding of Al 5052 with Al 6061 alloys. J. Metall. (2012)Google Scholar
  13. 13.
    Ramachandran, K.K., Murugan, N., Shashi Kumar, S.: Friction stir welding of aluminum alloy AA5052 and HSLA steel. Weld. J. 94(9), 291s–300s (2015)Google Scholar
  14. 14.
    Subbaiah, K., Geetha, M., Govindaraju, M., Koteswara Rao, S.R.: Mechanical properties of friction stir welded cast Al–Mg–Sc alloys. Trans. Indian Inst. Metals. 65(2), 155–158 (2012)CrossRefGoogle Scholar

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© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Department of Mechanical EngineeringSSN College of EngineeringChennaiIndia

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