Characteristics and Tensile-Shear Properties of Refill FSSW Joint Under Different Plunge Depths in 2060 Aluminum Alloy

• Autorzy: Wang Yue , Chai Peng

Identyfikatory

DOI

10.24425/amm.2021.135878

• Języki publikacji: EN

Abstrakty

EN

Refill friction stir spot welding (refill FSSW) was used to weld 3.2-mm-thick 2060 aluminum alloy. Joint formation, defect characteristics and tensile-shear property were analyzed. Results show that keyhole can be completely eliminated under different plunge depths. However, defects such as void, unconnected welding, hook can be observed under the plunge depths of 3.4-4 mm.The size of the overall void initially increased and then decreased with the increase of the plunge depth, while the void was the smallest under the plunge depth of 3.4 mm. The unconnected defect at the lap interface gradually shrank a welding line from obvious crack. Different hook morphologies were observed under different plunge depths. The tensile-shear load of joint increased with the increase of the plunge depth and was up to the largest under the plunge depth of 4 mm. All the tensile-shear specimens fractured along the lap interface. Compared with the void, the unconnected defect had a greater influence on the tensile-shear property.

Słowa kluczowe

EN

refill friction stir spot welding; aluminum alloy; defect characteristics; tensile shear properties

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2021
• Tom: Vol. 66, iss. 2
• Strony: 451--460
• Opis fizyczny: Bibliogr. 25 poz., fot., rys., tab., wzory

Twórcy

autor

Wang Yue

• Eihang University, School of Mechanical Engineering and Automation, Beijing 100191, P. R. China
• Beijing FSW Technology Co., Ltd, AVIC Manufacturing Technology Institute, 100024, P. R. China

autor

Chai Peng

• Eihang University, School of Mechanical Engineering and Automation, Beijing 100191, P. R. China
• Beijing FSW Technology Co., Ltd, AVIC Manufacturing Technology Institute, 100024, P. R. China

Bibliografia

• [1] R. G. Buchheit, J. P. Moran, G. E. Stoner, Mater. Sci. Forum. 2, 1641 (2000).
• [2] R. J. Bucci, R. C. Malcolm, E. L. Colvin, S. J. Murtha, R. S. James, NSWS Final Report 15, 89 (1989).
• [3] A. K. Vasuhevan, E. A. Ludwiczak, S. F. Baumann, R. D. Doherty, M. M. Kersker, Mater. Sci. Eng. 72, 25 (1985).
• [4] R. J. Rioja, J. Liu, Metall. Mater. Trans. A. 43, 3325 (2012).
• [5] S. T. Amancio-Filho, A. P. Camillo, L. Bergmann, Mater. Trans. 52, 985 (2011)
• [6] M. K. Kuleki, Arch. Metall. Mater. 59 (1), 221-224 (2014).
• [7] P. Lacki, W. Wieckowski, P. Wieczorek, Arch. Metall. Mater. 60 (4), 2297-2306 (2015).
• [8] P. Lacki, A. Derlatka, T. Galaczynski, Arch. Metall. Mater. 62 (1), 443-449 (2017).
• [9] D. C. C. Caroline, P. A. Henrique, D. A. N. Guedes, D. S. J. Fernandes, Int. J. Adv. Manuf. Tech. 99, 1927 (2018).
• [10] M. D. Tier, T. S. Rosendo, J. F. D. Santos, N. Huber, T. R. Strohaecker, J. Mater. Process Tech. 213, 997 (2013).
• [11] Y. Q. Zhao, H. J. Liu, S. X. Chen, Z. Lin, J. C. Hou, Mater. Des. 62, 40 (2014).
• [12] J. Y. Cao, M. Wang, L. Konga, L. J. Guo J. Mater. Process Tech. 230, 254 (2016).
• [13] Z. W. Li, S. D. Ji, L. Ma, P. Chai, Y. M. Yue, Int. J. Adv. Manuf. Tech. 86, 1925 (2016).
• [14] Y. Shi, Y. M. Yue, Zhang LG, S. D. Ji, Y. Wang, T. Indian I. Metals. 71, 139 (2017).
• [15] Y. M. Yue, Y. Shi, S. D. Ji, Y. Wang, Z. W. Li, J. Mater. Eng. Perform. 26, 5064 (2017).
• [16] P. Chai, Y. Wang, Met. Mater. Int. 6, 1574 (2019).
• [17] Y. Wang, P. Chai, H. Ma, X. M. Cao, Y. H. Zhang, J. Mater. Sci. 55, 358 (2020).
• [18] J. Y. Cao, M. Wang, L. Kong, Y. H. Yin, L. J. Guo. Int. J. Adv. Manuf. Technol. 89, 2129 (2017).
• [19] J. Wang, J. Su, R. S. Mishra, R. Xu, J. A. Baumann. Wear 321, 25-32 (2014).
• [20] Z. K. Shen, X. Yang, Z. Zhang, L. Cui, T. Li, Mater. Des. 44, 476 (2013).
• [21] Z. K. Shen, X. Q. Yang, S. Yang, Z. H. Zhang, Y. H. Yin, Mater. Des. 54, 766 (2014).
• [22] S. D. Ji, Y. X. Wang, J. Zhang, Z. W. Li, Int. J. Adv. Manuf. Technol. 90, 717 (2016).
• [23] B. Parra, V. T. Saccon, N. G. D. Alcântara, T. Rosendo, J. F. Santos, Tecnologia Em. Metalurgia Materiais E. Mineralo. 8, 184 (2011).
• [24] A. Kubit, M. Bucior, D. Wydrzyński, T. Trzepieciński, M. Pytel, Int. J. Adv. Manuf. Technol. 94, 4479 (2018).
• [25] L. Zhou, L. Y. Luo, T. P. Zhang, W. X. He, Y. X. Huang, J. C. Feng, Int. J. Adv. Manuf. Technol. 92, 3425 (2017).

Uwagi

1. This work is supported by the National Natural Science Foundation of China (No. 51705339) and Aeronautical Science Foundation of China (No. 20171125002).

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).