Skip to main content
SpringerLink
Log in

Model of Quasi-Isostatic Hot Pressing of SHS Products in the System Titanium ― Carbon ― Nickel. Part 1. Structural State and Rheological Model

  • Published:
Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

Quasi-isostatic hot pressing of the products of self-propagating high-temperature synthesis (SHS) is considered. The temperature regime, and the aggregate and structural state of the SHS products of the Ti ― C ― Ni system are studied. A block model of the deformed volume is presented; parameters of the virtual field of plastic flow velocities are determined and an energy equation in the form of a variation functional is determined. Rheological models of the non-linearly viscous SHS products and the rigidly-plastic loose shell are considered within which the dual mechanism of compaction and the local nature of dispersed material particle deformation are taken into account.

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

Similar content being viewed by others

References

  1. M. S. Koval'chenko, Theoretical Bases of Hot Treatment for Porous Materials [in Russian], Nauk. Dumka, Kiev (1980).

    Google Scholar 

  2. V. M. Gorokhov, E. V. Zvonarev, and M. S. Koval'chenko, “Compaction kinetics for porous materials with hot pressing under quasiisostatic conditions,” Poroshk. Metall., No. 10, 23-27 (1978).

    Google Scholar 

  3. A. S. Rogachev, V. M. Shkiro, I. D. Chausskaya, and M. V. Shvetsov, “Gasless combustion is the system titanium-?carbon -nickel,” Fiz. Goren. Vzryv., 24,No.6, 86-93 (1988).

    Google Scholar 

  4. G. N. Dul'nev and Yu. P. Zarichnyak, Thermal Conductivity of Mixtures and Composite Materials [in Russian], Energiya, Leningrad (1974).

    Google Scholar 

  5. A. I. Pekhovich and V. M. Zhidkikh, Calculation of the Thermal Regime for Solids [in Russian], Energiya, Leningrad (1976).

    Google Scholar 

  6. A. V. Lykov, Thermal Conductivity Theory [in Russian], Vysshaya Shkola, Moscow (1967).

    Google Scholar 

  7. R. A. Andrievskii, Powder Metallurgy [in Russian], Metallurgiya, Moscow (1991).

    Google Scholar 

  8. Phenomenological Theories of Powder Compaction [in Russian], Nauk. Dumka, Kiev (1985).

  9. B. A Druyanov, Applied Theory of Plasticity for Porous Bodies [in Russian], Mashinostroenie, Moscow (1989).

    Google Scholar 

  10. V. V. Skorokhod, M. B. Shtern, and I. F. Martynova, “Theory of nonlinearly-viscous and plastic behavior of porous materials,” Poroshk. Metall., No. 8, 23-30 (1987).

    Google Scholar 

  11. Yu. M. Bal'shin, Scientific Bases of Powder Metallurgy and Fiber Metallurgy [in Russian], Metallurgiya, Moscow (1972).

    Google Scholar 

  12. A. F. Fedotov, “Plasticity characteristics and external flow of loose materials of a thermal insulating shell for compacting SHS products,” Ogneupory i Tekhn. Keramika, No. 7, 14-17 (1997).

Download references

Author information

Authors and Affiliations

  1. Samara State Technical University, ul. Galaktionovskaya 141, Samara, Russia, 443010

    Alexander F. Fedotov

Authors
  1. Alexander F. Fedotov
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Fedotov, A.F. Model of Quasi-Isostatic Hot Pressing of SHS Products in the System Titanium ― Carbon ― Nickel. Part 1. Structural State and Rheological Model. Powder Metallurgy and Metal Ceramics 40, 562–568 (2001). https://doi.org/10.1023/A:1015275818954

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1015275818954

Search

Navigation