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Effect of Ultrasonic Impact Treatment on Microstructure and Fatigue Life of 3D Printed Ti–6Al–4V Titanium Alloy

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Abstract

Ultrasonic impact treatment (UIT) of Ti–6Al–4V alloy specimens, produced by wire-feed electron beam additive manufacturing technology, was carried out using a Co–WC hard alloy striker. Using the methods of  X-ray diffraction analysis and transmission electron microscopy, it has been shown that UIT leads to the appearance of compressive macrostresses in the surface layers of the specimen, elastic microdeformations in the crystal lattice of the α-phase, formation of a gradient structure from nanocrystalline structure at a depth of up to 5 μm to submicrocrystalline structure of the α-phase at a depth of 15 to 40 μm. A nanocrystalline phase of titanium oxides is formed in the grains of the α-phase. The UIT results in an increase in microhardness and fatigue life. Fractographic analysis of specimen fractures after cyclic stretching in low-cycle fatigue mode has been carried out.

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REFERENCES

  1. T. S. Tshephe, S. O. Akinwamide, E. Olevsky, and P. A. Olubambi, “Additive manufacturing of titanium-based alloys—A review of methods, properties, challenges, and prospects,” Heliyon 8, e09041 (2022). https://doi.org/10.1016/j.heliyon.2022.e09041

    Article  CAS  Google Scholar 

  2. Z. Liu, B. He, T. Lyu, and Yu. Zou, “A review on additive manufacturing of titanium alloys for aerospace applications: Directed energy deposition and beyond Ti–6Al–4V,” JOM 73, 1804–1818 (2021). https://doi.org/10.1007/s11837-021-04670-6

    Article  Google Scholar 

  3. Yu. Zhan, Ch. Liu, J. Zhang, G. Mo, and Ch. Liu, “Measurement of residual stress in laser additive manufacturing TC4 titanium alloy with the laser ultrasonic technique,” Mater. Sci. Eng., A 762, 138093 (2019). https://doi.org/10.1016/j.msea.2019.P.138093

    Article  CAS  Google Scholar 

  4. J. Chi, Z. Cai, Z. Wan, H. Zhang, Z. Chen, L. Li, Yi. Li, P. Peng, and W. Guo, “Effects of heat treatment combined with laser shock peening on wire and arc additive manufactured Ti17 titanium alloy: Microstructures, residual stress and mechanical properties,” Surf. Coat. Technol. 396, 125908 (2020). https://doi.org/10.1016/j.surfcoat.2020.125908

    Article  CAS  Google Scholar 

  5. Z. Lin, K. Song, and X. Yu, “A review on wire and arc additive manufacturing of titanium alloy,” J. Manuf. Processes 70, 24–45 (2021). https://doi.org/10.1016/j.jmapro.2021.08.018

    Article  Google Scholar 

  6. N. Ao, D. Liu, X. Zhang, and Sh. Wu, “Improved fretting fatigue mechanism of surface-strengthened Ti–6Al–4V alloy induced by ultrasonic surface rolling process,” Int. J. Fatigue 170, 107567 (2023). https://doi.org/10.1016/j.ijfatigue.2023.107567

    Article  CAS  Google Scholar 

  7. X. Luo, X. Ren, Q. Jin, H. Qu, and H. Hou, “Microstructural evolution and surface integrity of ultrasonic surface rolling in Ti6Al4V alloy,” J. Mater. Res. Technol. 13, 1586–1598 (2021). https://doi.org/10.1016/j.jmrt.2021.05.065

    Article  CAS  Google Scholar 

  8. Ultrasonic Treatment of Structural Materials, Ed. by A. V. Panin (Tomsk. Gos. Univ., Tomsk, 2016).

    Google Scholar 

  9. O. B. Perevalova, A. V. Panin, M. S. Kazachenok, and E. A. Sinyakova, “Effect of ultrasonic impact treatment on structural phase transformations in Ti–6Al–4V titanium alloy,” Phys. Mesomech. 25, 248–258 (2022). https://doi.org/10.1134/S1029959922030055

    Article  Google Scholar 

  10. A. A. Shanyavskii, A. D. Nikitin, and A. P. Soldatenkov, Supermulticycle Fatigue of Metals: Synergetics and Physical Mesomechanics (Izd-vo Fiz.-Mat. Lit., Moscow, 2022).

    Google Scholar 

  11. A. V. Panin, M. S. Kazachenok, A. I. Dmitriev, A. Y. Nikonov, O. B. Perevalova, L. A. Kazantseva, E. A. Sinyakova, and S. A. Martynov, “The effect of ultrasonic impact treatment on deformation and fracture of electron beam additive manufactured Ti–6Al–4V under uniaxial tension,” Mater. Sci. Eng., A 832, 142458 (2022). https://doi.org/10.1016/j.msea.2021.142458

    Article  CAS  Google Scholar 

  12. A. Panin, M. Kazachenok, O. Perevalova, S. Martynov, A. Panina, and E. Sklyarova, “Continuous electron beam post-treatment of EBF3-fabricated Ti–6Al–4V parts,” Metals 9, 699 (2019). https://doi.org/10.3390/met9060699

    Article  CAS  Google Scholar 

  13. C. S. Gorelik, L. N. Rastorguev, and Ju. A. Skakov, Röntgenographische und elektronenmikroskopische Analyse (Metallurgiya, Moscow, 1970; De Gruyter, 1973). https://doi.org/10.1515/9783112653425-024

  14. O. B. Perevalova, A. V. Panin, and M. S. Kazachenok, “Effect of substrate cooling on the microstructure and phase composition of Ti–6Al–4V titanium-based alloy products obtained using additive technologies,” Tech. Phys. 65, 392–399 (2020). https://doi.org/10.1134/S1063784220030196

    Article  CAS  Google Scholar 

  15. A. Panin, S. Martynov, M. Kazachenok, L. Kazantseva, A. Bakulin, S. Kulkova, O. Perevalova, and E. Sklyarova, “Effects of water cooling on the microstructure of electron beam additive-manufactured Ti–6Al–4V,” Metals 11, 1742 (2015). https://doi.org/10.3390/met11111742

    Article  CAS  Google Scholar 

  16. T. V. Pryadko, “Peculiarities of hydration of Ti–V system alloys,” Metallofiz. Noveishie Tekhnol. 37 (2), 243–255 (2015).

    Article  CAS  Google Scholar 

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Funding

This research was carried out within the scope of the State Contract no. FWRW-2021-0010 awarded to the Institute of Strength Physics and Materials Science, SB RAS. The research was carried out using the equipment of the Nanotech Center for Collective Use of the Institute of Strength Physics and Materials Science, SB RAS.

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Correspondence to O. B. Perevalova.

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Translated by Z. Mesarkishvili

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Perevalova, O.B., Panin, A.V., Kazachenok, M.S. et al. Effect of Ultrasonic Impact Treatment on Microstructure and Fatigue Life of 3D Printed Ti–6Al–4V Titanium Alloy. Phys. Metals Metallogr. 124, 1059–1065 (2023). https://doi.org/10.1134/S0031918X23601816

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