Metallurgist

, Volume 61, Issue 5–6, pp 424–428 | Cite as

Study of the Structure and Properties of Materials Based on Titanium Alloys Prepared by Direct Laser Deposition

  • D. O. Ivanov
  • A. Ya. Travyanov
  • P. V. Petrovskii
  • I. A. Logachev
  • V. V. Cheverikin
Article

The possibility is studied of preparing polymetal specimens of Ti and Ti–6Al–4V by direct laser deposition. The microstructure of deposited specimen zones given heat treatment shows a transition zone from (α+β) phase from the side of Ti–6Al–4V alloy to α-phase from the Ti side. No cracks are observed within the structure. With a change-over from Ti–6Al–4V to Ti microhardness varies from 380 to 200 HV.

Keywords

titanium alloys additive technology direct laser deposition microstructure 

Notes

This work was carried out with support of the Ministry of Education and Science within the framework of Agreement No. 14.581.21.0017 of 11.02.2015, unique number RFMEFI58115X0017.

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Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  • D. O. Ivanov
    • 1
  • A. Ya. Travyanov
    • 1
  • P. V. Petrovskii
    • 1
  • I. A. Logachev
    • 2
  • V. V. Cheverikin
    • 1
  1. 1.National University of Science and Technology MISiSMoscowRussia
  2. 2.Kompozit CompanyKorolevRussia

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