Advertisement

Optimization of High-Speed Direct Laser Deposition Regime Parameters in Titanium Blades Production

  • P. A. Golovin
  • A. M. Vildanov
  • K. D. Babkin
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

The article is devoted to the technology of high-speed direct laser deposition of Ti-6Al − 4V titanium alloy samples. The paper aims at the development of the production technology of titanium blisc for machining. Natural experiments were conducted to select optimal process regimes ensuring the absence of defects in the form of pores, fusions, cracks; samples of various configurations for mechanical testing were also produced. As a result, the optimal parameters of high-speed direct laser deposition regime, ensuring the formation of a defect-free structure and optimal mechanical properties of the samples, were established. The oxygen level, at which it is possible to obtain products with mechanical properties matching those of Ti-6Al − 4V alloy, obtained with traditional methods, content in the chamber, is also established. A blisc model from a powder titanium alloy Ti-6Al − 4V was made using optimal regimes under the method of high-speed direct laser deposition.

Keywords

High-speed direct laser deposition Direct laser deposition Additive manufacturing Laser additive technologies Titanium alloys Bladed disc 

Notes

Acknowledgements

The work was carried out with financial support from the Ministry of Education and Science of the Russian Federation in the framework of realization complex project Contract №03.G25.31.0240 from 28.04.2017.

References

  1. 1.
    Turichin GA, Zemlyakov EV, Babkin KD, Shamray FA, Kolodyazhny DYu (2015) Direct laser deposition—perspective additive technology for aircraft engine building. Weld Diagn 3:54–57Google Scholar
  2. 2.
    Klimova-Korsmik O, Turichin G, Zemlyakov E, Babkin K, Petrovsky P, Travyanov A (2016) Technology of high-speed direct laser deposition from Ni-based superalloys. Phys Proc 83:716–722.  https://doi.org/10.1016/j.phpro.2016.08.073CrossRefGoogle Scholar
  3. 3.
    Turichin GA, Somonov VV, Babkin KD, Zemlyakov EV, Klimova OG (2016) High-speed direct laser deposition: technology, equipment and materials. Equip Mater 125(1):012009.  https://doi.org/10.1016/j.phpro.2015.11.054CrossRefGoogle Scholar
  4. 4.
    Muravyov VI (1999) Development and research of resource-saving technologies for manufacturing stamp-welded structures from titanium alloys. BlagoveshchenskGoogle Scholar
  5. 5.
    Leyens C, Peters M (eds) (2003) Titanium and titanium alloys: fundamentals and applications. Wiley, New JerseyGoogle Scholar
  6. 6.
    Welsch G, Boyer R, Collings EW (eds.) (1993) Materials properties handbook: titanium alloys. ASM InternationalGoogle Scholar
  7. 7.
    Donachie MJ (2000) Titanium: a technical guide. ASM InternationalGoogle Scholar
  8. 8.
    VSMPO-AVISMA Corporation (2017) Trivial HTTP. http://www.vsmpo.ru/en/pages/aviastroenie. Accessed 21 Jan 2017
  9. 9.
    Wilson Michael J, Piya C, Shin YC, Zhao F, Ramani K (2014) Remanufacturing of turbine blades by laser direct deposition with its energy and environmental impact analysis. J Clean Prod 80:170–178CrossRefGoogle Scholar
  10. 10.
    Sames WJ, List FA, Pannala S, Dehoff RR, Babu SS (2016) The metallurgy and processing science of metal additive manufacturing. Int Mater Rev 61(5):315–360.  https://doi.org/10.1080/09506608.2015.1116649CrossRefGoogle Scholar
  11. 11.
    Turichin GA, Sklyar MO, Babkin KD, Klimova-Korsmik OG, Zemlyakov EV (2017) Direct laser deposition—a breakthrough in the large-sized products manufacturing. In: additive technology. SPbGMTU. https://additiv-tech.ru/publications/pryamoe-lazernoe-vyrashchivanie-proryv-v-izgotovlenii-krupnogabaritnyh-izdeliy.html. Accessed 12 Jan 2018
  12. 12.
    Turichin GA, Klimova OG, Zemlyakov EV et al (2015) Technological aspects of high speed direct laser deposition based on heterophase powder metallurgy. Phys Proc 78:397–406CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • P. A. Golovin
    • 1
    • 2
  • A. M. Vildanov
    • 1
    • 2
  • K. D. Babkin
    • 1
    • 2
  1. 1.St. Petersburg State Marine Technical UniversitySt. PetersburgRussia
  2. 2.Peter the Great Saint-Petersburg Polytechnic UniversitySt. PetersburgRussia

Personalised recommendations