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JOM

, Volume 71, Issue 2, pp 703–708 | Cite as

Influence of Shielding Gas Composition on Structure and Mechanical Properties of Wire and Arc Additive Manufactured Inconel 625

  • Ivan Jurić
  • Ivica Garašić
  • Matija BušićEmail author
  • Zoran Kožuh
Technological Innovations in Metals Engineering
  • 138 Downloads

Abstract

Wire and arc additive manufacturing (WAAM) is becoming an increasingly important process for manufacture of components with complex geometry, being used for products made for products made from expensive metals such as Inconel 625. The shielding gas used to protect the molten metal is one of the key process parameters due to its significant impact on the structure and mechanical properties of the final product. In this study, four samples were made using different shielding gas mixtures. Due to its high productivity, a metal active gas (MAG) welding process was used. Process stability and productivity rate were the main criteria used to determine the optimal range of welding parameters. Geometrical characteristics of the produced structures were analyzed. Finally, destructive tests were conducted on test specimens, and the data analyzed. The influence of the shielding gas composition on the structure and mechanical properties was determined, and conclusions are drawn.

Notes

Acknowledgements

This research was supported by COST Action CA15102 – “Solutions for Critical Raw Materials Under Extreme Conditions” (CRM-EXTREME).

References

  1. 1.
    R. Huang, M. Riddle, D. Graziano, J. Warren, S. Das, S. Nimbalkar, J. Cresko, and E. Masanet, J. Clean. Prod. 135, 1559 (2016).CrossRefGoogle Scholar
  2. 2.
    S.W. Williams, F. Martina, A.C. Addison, J. Ding, G. Pardal, and P. Colegrove, Mater. Sci. Technol. 32, 641 (2016).CrossRefGoogle Scholar
  3. 3.
    A. Zinoviev, O. Zinovieva, V. Ploshikhin, V. Romanova, and R. Balokhonov, Mater. Des. 106, 321 (2016).CrossRefGoogle Scholar
  4. 4.
    F. Liu, X. Lin, M. Song, H. Yang, K. Song, P. Guo, and W. Huang, J. Alloys Compd. 689, 225 (2016).CrossRefGoogle Scholar
  5. 5.
    B.A. Szost, S. Terzi, F. Martina, D. Boisselier, A. Prytuliak, T. Pirling, M. Hofmann, and D.J. Jarvis, Mater. Des. 89, 559 (2015).CrossRefGoogle Scholar
  6. 6.
    Y. Oguzhan and A.U. Adnan, Proc. Inst. Mech. Eng. B J. Eng. Manuf. 230, 1781 (2016).CrossRefGoogle Scholar
  7. 7.
    B. Yin, H. Ma, J. Wang, K. Fang, H. Zhao, and Y. Liu, Mater. Lett. 190, 64 (2016).CrossRefGoogle Scholar
  8. 8.
    D. Ding, Z. Pan, S.V. Duin, H. Li, and C. Shen, Materials 9, 652 (2016).CrossRefGoogle Scholar
  9. 9.
    F. Martina, M.J. Roy, B.A. Szost, S. Terzi, P.A. Colegrove, S.W. Williams, P.J. Withers, J. Meyer, and M. Hofmann, Mater. Sci. Technol. 32, 1439 (2016).CrossRefGoogle Scholar
  10. 10.
    F. Martina and S. Williams, Report: Welding Engineering and Laser Processing Centre, ver. 1.0, 2015, Cranfield University (2015)Google Scholar
  11. 11.
    A. Busachi, A.J. Erkoyuncu, F. Martina, and J. Ding, Proc. CIRP 37, 48 (2015).CrossRefGoogle Scholar
  12. 12.
    R. Sun, L. Li, Y. Zhu, W. Guo, P. Peng, B. Cong, J. Sun, Z. Che, B. Li, C. Guo, and L. Liu, J. Alloys Compd. 747, 255 (2018).CrossRefGoogle Scholar
  13. 13.
    Y. Li, Q. Han, G. Zhang, and I. Horváth, Int. J. Adv. Manuf. Technol. 96, 3331 (2018).CrossRefGoogle Scholar
  14. 14.
    J. Xiong, Y. Li, R. Li, and Z. Yin, J. Mater. Process. Technol. 252, 128 (2018).CrossRefGoogle Scholar
  15. 15.
    J. Ding, P.A. Colegrove, J. Mehnen, S. Ganguly, P.M. Sequeira Almeida, F. Wang, and S. Williams, Comput. Mater. Sci. 50, 3315 (2011).CrossRefGoogle Scholar
  16. 16.
    R.J. Moat, A.J. Pinkerton, L. Li, P.J. Withers, and M. Preuss, Mater. Sci. Eng. A 528, 2288 (2011).CrossRefGoogle Scholar
  17. 17.
    EN ISO 18274:2010 Welding consumables—solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys—classificationGoogle Scholar
  18. 18.
    EN ISO 6892-1:2016 Metallic materials—tensile testing—part 1: method of test at room temperatureGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society 2018

Authors and Affiliations

  1. 1.Faculty of Mechanical Engineering and Naval ArchitectureUniversity of ZagrebZagrebCroatia

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