Skip to main content
SpringerLink
Log in

Characteristics of the Formation of Structure and Properties of Dispersed-Hardened Charges at the Hot Stamping of Complex Shape Products

  • Published:
Metallurgist Aims and scope

Powder metallurgy, as an industrial production method of materials and finished products, excludes traditional processes, such as casting and forging, from the production technology of several parts for mechanical engineering and other industries. It also drastically reduces machining and the total number of technological operations to a minimum volume. Hot stamping of porous powder blanks ensures the manufacturing of products of complex shapes and high precision. Its material has high mechanical and operational characteristics, which makes it one the most effective methods for the production of gear parts. Known solutions and dependencies for monolithic materials cannot be used in the manufacture of complex and precise products from powder materials due to the aspects of the hot stamping process of porous powder moldings and the physical, mechanical, and technological properties of powder materials.

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

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.

Similar content being viewed by others

References

  1. Yu. G. Dorofeev, Dynamic Hot Pressing of Porous Powder Blanks [in Russian], Metallurgiya, Moscow (1977).

    Google Scholar 

  2. Yu. G. Dorofeev, L. G. Marinenko, and V. I. Ustimenko, Structural Powder Materials and Products [in Russian], Metallurgiya, Moscow (1986).

    Google Scholar 

  3. E. N. Kablov, O. G. Ospennikova, and O. A. Bazyleva, “Materials for highly heat-loaded parts of gas turbine engines,” Vest. MGTU im. N. E. Baumana. Ser. “Mashinostroyeniye”, No. SP2, 13–19 (2011).

  4. R. V. Egorova, “Microstructural analysis of the surface of a stepped shape,” Metallurg, No. 6, 65–67 (2009).

    Google Scholar 

  5. S. N. Egorov and M. S. Egorov, Hot-Deformed Powder Low-Alloy Steels [in Russian], Monograph, YuRGTU (NPI), Novocherkassk (2008).

  6. E. Robert-Perron, C. Blais, and S. Pelletier, “Tensile properties of sinter hardened powder metallurgy components machined in their green state,” Powder Metall., 52, No. 1, 80–83 (2009).

    Article  CAS  Google Scholar 

  7. V.N. Antsiferov, Problems of Modern Materials and Technologies [in Russian], Permskiy Gos.T. Univ., Perm (1995).

    Google Scholar 

  8. Yu. G. Gurevich, V. N. Antsiferov, L. M. Savinykh, S. A. Oglezneva, and V. Ya. Bulanov, Wear-Resistant Composite Materials [in Russian], UrO RAN, Yekaterinburg (2005).

  9. H. Kondo, M. Hegedus, “Current trends and challenges in the global aviation industry,” Acta Metall. Slovaca, 6, 141–143 (2020).

    Article  Google Scholar 

  10. R. Ramakrishnan, “Automotive applications of powder metallurgy,” in: Advances in Powder Metallurgy, eds. I. Chang, Y. Zhao, Cambridge (2013), pp. 493–519.

  11. V. N. Antsiferova, Problems of Modern Materials and Technologies [in Russian], Permskiy Gos. Tekhn. Un-t, Perm (1995).

  12. V. Yu. Dorofeev and Kh. S. Kochkarova, Hot Stamping of High-Chromium Powder White Cast Iron Microalloyed with Calcium (Minsk, April 5–7, 2017), in 2 parts. Part 1, Nat. acad. sciences of Belarus, Belarusskaya Navuka, Minsk, 93–104 (2017).

  13. Zh. V. Eremeeva, G. Kh. Sharipzyanova, and N. M. Nikitin, Powder Metallurgy in Automotive and other Industries [in Russian], Univ. Mashinostroyeniya (2014).

    Google Scholar 

  14. V. V. Sinelshchikov and A. S. Razumny, “Evaluation of plasticity of a porous material in a heated state for free settlement of samples,” in: Proceedings “Powder and Composite Materials and Products” [in Russian], YuRGTU, Novocherkassk (2000), pp. 35–41.

Download references

Author information

Authors and Affiliations

  1. Don State Technical University, Rostov-on-Don, Russia

    M. S. Egorov & R. V. Egorova

Authors
  1. M. S. Egorov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. R. V. Egorova
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to M. S. Egorov.

Additional information

Translated from Metallurg, Vol. 66, No. 11, pp. 84–87, November, 2022. Russian DOIhttps://doi.org/10.52351/00260827_2022_11_84.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Egorov, M.S., Egorova, R.V. Characteristics of the Formation of Structure and Properties of Dispersed-Hardened Charges at the Hot Stamping of Complex Shape Products. Metallurgist 66, 1436–1441 (2023). https://doi.org/10.1007/s11015-023-01458-8

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11015-023-01458-8

Keywords

Search

Navigation