Abstract
In present research work, a novel flat friction stir spot welding was performed on three dissimilar Aluminum alloy sheets (two sheets of AA6082-T6 and one sheet of AA6061-T6). The microstructural features and mechanical properties of joints were investigated at various parameters like tool tilt angle, tool rotational speed, dwell time and tool plunge depth. The optimized value of the response parameter was obtained using Taguchi orthogonal array L27. An increase in tool tilt angle, tool rotational speed and dwell time had improved the microhardness. Optical microscopy, scanning electron microscopy, microhardness tests, lap shear strength test and X-ray diffraction were employed to study the characterization of joints. The present investigations were carried out to correlate the microhardness with microstructural characterization of joints at different welding conditions. It was observed from the XRD analysis that the compressive residual stresses were developed due to reaction for forces exerted by the tool shoulder. Fractograph of joints exhibited mixed mode of fracture with the presence of dimples, transgranular texture and cleavage facets. The comparision of joint efficiency of FFSSW weldment with other variants was done.
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Hovorun T P, Berladir K V, Pererva V I, Rudenko S G, Martynov A I, J of Eng Sci 4(2) (2017) 8.
Hirsch J, Mater Trans 52 (2011) 818.
Thomas W M, Nicholas E D, Needham J C, Murch M G, Temple- Smith P, Dawes C J, United States patent US 5460317A (1991).
Çam G, Pekoglu G, Int J Adv Manuf Technol 91 (2017) 1851.
Zhang Z, Yu Y, Zhao H, Wang X, Metals 9 (6) (2019) 691.
Shen Z, Ding Y and Gerlich A P. Cri Rev in Solid State and Mater Sci (2019)1.
Haghshenas M, Gerlich A P, Eng Sci Technol Int J 21 (2018) 130.
Paidar M, Olatunji O O, Amirhossein M, Amal S K, and Akbar H, J Manuf Proces 41 (2019) 177.
Shahrabadi A R, Mousavizade S M, Ezatpour H R, and Pouranvari M, Mat Research Express 5(10) (2018) 106519.
Farmanbar N, Mousavizade S M, Elsa M, and Ezatpour H R, Proc Inst Mech Eng Part C: J Mech Eng Sci 16 (2019) 5836.
Saju T P, Narayanan R G, Procedia Manuf 26 (2018) 255.
Heydari F, Amadeh A A, Ojo O O, Hassaniya M H, Tamizifar M, Sadhana 44:73 (2029)
Wiedenhoft, Gabriel A, Amorim, de H J, Rosendo, Souza T D, Tier, Durlo M A, & Afonso R. Mater Res 21(4) (2018).
Hsu T I, Wu L T and Tsai M H, Int J of Adv Manuf Technol, (2018) 1.
Rathinasuriyan C, Senthil Kumar VS, J Mech Sci Technol 31(8) (2017) 3925.
Zhang Z K, Yu Y, Zhang J F, Wang, X J, Metals 7 (2017) 338.
Jia Q, Liu L, Guo W, Peng Y, Zou G, Tian Z, Zhou Y N, Metals 8 ( 2018) 48.
Sitthipong S,Towatana P, Meengam C, Chainarong S, and Muangjunburee P, Eng. J 22 (2018) 51.
Sun Y, Fujii H, Zhu S, Guan S, J Mater Process Technol 264 (2018) 414.
Ahmed I I, Sherry A H, Adebisi J A, Abdulkareem S, J King Saud Univ Eng Sci 30 (2018) 183
Enami M, Farahani M. and Farhang M, Int J Adv Manuf Technol 101 (2019), 3093.
Yazdi S R, Beidokhti B and Haddad S M, J Mater Proc Technol 267 (2019) 44.
Saini N, Pandey C, Thapliyal S et al, Silicon 10 (2018) 1979.
Saini N, Pandey C, & Dwivedi D K, Proc Ins Mech Eng, Part E: J Proc Mech Eng 232(6) (2018) 696.
Deepan, Pandey C, Saini N, Mahapatra M M, Mulik R S, J Brazil Soc Mech Sci Eng 39(11) (2017) 4613.
Aydin H, Tuncel O, Umur Y, Tutar M, & Bayram A, Ind J Eng Mater Sci 24 (2017) 215.
Huang Y, Xie Y, Meng X, & Li J, Materials Science and Engineering: A 740 (2019) 211.
Ramaswamy A, Malarvizhi S, & Balasubramanian V, J Mech Behav Mater 28(1) (2019) 135.
Khaki S, Heidari A, Kolahdooz A, ADMT J 12(3) (2019) 25.
Elnabi M M A, Elshalakany A B, Abdel-Mottaleb M M, Osman T A, Mokadem A, J Mater ResTechnol 8 (2019) 1684.
Bilici M K, COPPER B, Bozkurt Y, & CALIS İ,Pamu Univ J Eng Sci22 (1) (2016) 17.
Ross P J, Taguchi techniques for quality engineering (1988).
Li G, Zhou L, Zhou W, Song X, & Huang Y, J Mater Res Technol 8(3) (2019) 2613.
Ebrahimzadeh V, Paidar M, Safarkhanian M A and Ojo O O, Int J Adv Manuf Technol 96 (2018) 1237.
N Muhayat, B P Putra and Triyono, Matec Web Conf 269 (2019) 01005.
Lim Y S , Kim S H, and Lee K J, Adv in Mater Sci and Eng 2018 (2018)
Ahmed I I, Sherry A H, et al, J King Saud UniV Eng Sci 30(2) (2018) 183.
He W, Liu J, Hu W, Wang G, & Chen W, High Temp Mater Proc 38 (2019) 662.
Aloor R B, Ramakrishna H V and Musalammagri N, J Min Mater Charact Eng 7 (2019)150.
Pandey C, Mahapatra M M, Kumar P et al, Eng Fail Anal 96 (2019) 158.
Pandey C, Saini N, Mahapatra M M, & Kumar P, Eng Fail Anal 71 (2017)131.
Panwar N, & Chauhan A, J Mater Res Technol 8(1) (2019) 660.
Dedeoğlu O, Güler O H, J Manuf Mater Proc 3(1) (2019) 8.
Zhang L J Z, Shan P, Luo Z, Feng and Ling, Welding Journal 95 (2016) 479.
Acknowledgements
The authors acknowledge MGMCoET, Noida for providing labs for sample preparation and testing of samples during this work. The authors also wish to sincerely thank to Prof Neeraj Khare (Coordinator, NRF, IIT Delhi), for their support in XRD and SEM analysis. We would like to thank Dr Ruchika Pal at AIRF, JNU, New Delhi and for support extended during SEM analysis.
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Jambhale, S., Kumar, S. & Kumar, S. A Novel Flat Friction Stir Spot Welding of Triple Sheet Dissimilar Aluminium Alloys: Analyzing Mechanical Properties and Residual Stresses at Weld Region. Trans Indian Inst Met 73, 2205–2220 (2020). https://doi.org/10.1007/s12666-020-02025-4
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DOI: https://doi.org/10.1007/s12666-020-02025-4