, Volume 61, Issue 11–12, pp 988–993 | Cite as

Study of the Possibility of Preparing Nickel Alloy Polymetallic Material of Different Compositions by Direct Laser Deposition

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

Currently, direct laser deposition is a key research area since use of this technology is distinguished by cheapness and the possibility of preparing an object of almost any shape. However, numerous aspects of material manufacturing technology and structure formation remain unstudied. The process of preparing polymetallic specimens consisting of layers of alloys Inconel 625 and EP741 is considered. A polymetallic specimen microstructure is extended nickel solid solution crystals. Element distribution in a grain boundary zone shows a smooth change in composition as a result of element diffusion from Inconel 625 alloy into EP741, and conversely. Layer microhardness varies from 300 to 500 HV with transition from Inconel 625 alloy into EP741


nickel alloys additive technology direct laser deposition microstructure 


  1. 1.
    S. M. Thompson, L. Bian, N. Shamsaei, and A. Yadollahi, “An overview of direct laser deposition for additive manufacturing. Part I: Transport phenomena, modeling and diagnostics,” Addit. Manufact., 8, 36–62 (2015).CrossRefGoogle Scholar
  2. 2.
    Y. C. Zhang, Z. G. Li, P. L. Nie, and Y. X. Wu, “Effect of ultra-rapid cooling on microstructure of laser cladding IN718 coating,” Sur. Eng., 29, 414–418 (2013).CrossRefGoogle Scholar
  3. 3.
    M. Vaezi, S. Chianrabutra, B. Mellor, and Sh. Yang, “Multiple material additive manufacturing. Part 1: a review,” Virt. Phys. Prototyp., 8, 19–50 (2013).CrossRefGoogle Scholar
  4. 4.
    Ya. Zhu, J. Li, X. Tian, et al., “Microstructure and mechanical properties of hybrid fabricated Ti–6.5Al–3.5Mo–1.5Zr–0.3Si titanium alloy by laser additive manufacturing,” Mater. Sci. Eng. A, 607, 427–4343 (2014).CrossRefGoogle Scholar
  5. 5.
    G. Bi and A. Gasser, “Restoration of nickel-base turbine blade knife-edges with controlled laser aided additive manufacturing,” Phys. Procedia, 12, 402–409 (2011).CrossRefGoogle Scholar
  6. 6.
    Yu. Chen, F. Lu, K. Zhang, et al., “Dendritic microstructure and hot cracking of laser additive manufactured Inconel 718 under improved base cooling,” J. Alloys & Comp., 670, 312–321 (2016).CrossRefGoogle Scholar
  7. 7.
    L. Peng, Ya. Taiping. L. Sheng, et al., “Direct laser fabrication of nickel alloy samples,” Int. J. Mach. Tools & Manuf., 45, 1288–1294 (2005).Google Scholar
  8. 8.
    G. P. Dinda, A. K. Dasgupta, and J. Mazumder, “Laser aided direct metal deposition of Inconel 625 superalloy: Microstructural evolution and thermal stability,” Mater. Sci. Eng. A, 509, 98–104 (2009).CrossRefGoogle Scholar
  9. 9.
    A. M. Borzdyka and L. B. Getsov, Stress Relaxation in Metals and Alloys, Metallurgiya, Moscow (1978).Google Scholar
  10. 10.
    A. S. Kurkin, Thermal Deformation Processes during Welding: Handbook Welding and Weldable Materials, Metallurgiya, Moscow (1991), pp. 76–79.Google Scholar
  11. 11.
    L. I. Sorokin, “Stresses and cracks during welding and heat treatment of nickel-base superalloys,” Svar. Proizvod., No. 12, 11–12 (1999).Google Scholar
  12. 12.
    L. I. Sorokin, V. I. Lukin, and Yu. S. Bagdasarov, “Weldability of cast nickel-base superalloys type ZhS6,” Svar. Proizvod., No. 6, 12–47 (1997).Google Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

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

Personalised recommendations