Skip to main content
SpringerLink
Log in

Defect Formation in Titanium Alloy during Non-stationary Process of Local Metallurgy

  • Published:
Russian Physics Journal Aims and scope

The paper studies Ti-6Al-4V alloy specimens obtained by wire-based electron-beam additive manufacturing (EBAM) and characterized by the structure with a defective region produced by uncontrolled wire fluctuations during 3D printing. Metallographic analysis and tensile strength tests and microhardness measurements are conducted to determine the defect influence on the structure and properties of the alloy. It is shown that the defective region represents the primary β-phase grains that are finer than those of the EBAM specimens commonly exhibiting a columnar structure. The specimen microhardness both in the defective and defect-free regions, is identical. The deformation behavior of the alloy is mostly subject to the influence of such defects, since the plasticity and ultimate tensile strength of the defective region are respectively higher and lower than that of the defect-free region.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. T. D. Ngo, A. Kashani, G. Imbalzano, et al., Compos. Part B-Eng., 143, 172–196 (2018).

    Article  Google Scholar 

  2. E. O. Olakanmi, R. F. Cochrane, and K. W. Dalgarno, Progr. Mater. Sci., 74, 401–477 (2015).

    Article  Google Scholar 

  3. D. Herzog, V. Seyda, E. Wycisk, and C. Emmelmann, Acta Mater., 117, 371–392 (2016).

    Article  Google Scholar 

  4. W. S.W. Harun, M. S. I. N. Kamariah, N. Muhamad, et al., Powder Technol., 327, 128–151 (2018).

    Article  Google Scholar 

  5. B. Wysocki, P. Maj, R. Sitek, et al., Appl. Sci., 7, 657 (2017).

    Article  Google Scholar 

  6. B. Wu, Z. Pan, D. Ding, et al., J. Mater. Process. Technol., 258, 97–105 (2018).

    Article  Google Scholar 

  7. L. Cordova, M. Campos, and T. Tinga, JOM, 71, 1062–1072 (2019).

    Article  Google Scholar 

  8. J. Fuchs, C. Schneider, and N. Enzinger, Weld. World, 62, 267–275 (2018).

    Article  Google Scholar 

  9. S. Yu. Tarasov, A. V. Filippov, N. N. Shamarin, et al., J. Alloys Compd., 803, 364–370 (2019).

    Article  Google Scholar 

  10. S.-H. Sun, Y. Koizumi, T. Saito, et al., Addit. Manuf., 23, 457–470 (2018).

    Google Scholar 

  11. E. Brandl, A. Schoberth, and C. Leyens, Mat. Sci. Eng. A-Struct., 532, 295–307 (2012).

    Article  Google Scholar 

  12. J. Gockel, J. Beuth, and K. Taminger, Addit. Manuf., 1–4, 119–126 (2014).

    Google Scholar 

  13. A. A. Shapiro, J. P. Borgonia, Q. N. Chen, et al., J. Spacecr. Rockets, 53, 952–959 (2016).

    Article  ADS  Google Scholar 

  14. P. Wanjara, K. Watanabe, C. Formanoir, de, et al., Adv. Mater. Sci. Eng., 2019, 3979471 (2019).

    Article  Google Scholar 

  15. K. S. Osipovich, A. V. Chumaevskii, A. A. Eliseev, et al., Russ. Phys. J., 62, No. 8, 1486–1494 (2019).

    Article  Google Scholar 

  16. Q. Wu, J. Lu, C. Liu, et al., Mater. Manuf. Process., 32, 1881–1886 (2017).

    Article  Google Scholar 

  17. F. Lia, J. Z. Park, J. S. Keist, et al., Mat. Sci. Eng. A-Struct., 717, 1–10 (2018).

    Article  Google Scholar 

  18. M. J. Bermingham, L. Nicastro, D. Kent, et al., J. Alloys Compd., 753, 247–255 (2018).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

    K. N. Kalashnikov, A. V. Chumaevskii, T. A. Kalashnikova, K. S. Osipovich & E. A. Kolubaev

Authors
  1. K. N. Kalashnikov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. V. Chumaevskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. T. A. Kalashnikova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. K. S. Osipovich
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. E. A. Kolubaev
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to K. N. Kalashnikov.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 57–62, June, 2020.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kalashnikov, K.N., Chumaevskii, A.V., Kalashnikova, T.A. et al. Defect Formation in Titanium Alloy during Non-stationary Process of Local Metallurgy. Russ Phys J 63, 962–967 (2020). https://doi.org/10.1007/s11182-020-02124-1

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11182-020-02124-1

Keywords

Search

Navigation