Skip to main content
SpringerLink
Log in

Structure of alloys and the phase equilibrium diagram of the system Hf-Mo-C

III. Projection of the solidus surface of the partial system Mo-HfC-C

  • Test Methods and Properties of Materials
  • Published:
Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

  1. 1.

    A projection of the solidus surface on the Mo-HfC-C composition triangle has been constructed.

  2. 2.

    The cubic molybdenum and hafnium carbides form a continuous series of (Hf, Mo)C1−x solid solutions-the δ phase, which is found in all the equilibria with the other phases occurring in this system.

  3. 3.

    The maximum hafnium content of the Mo2C base solid solution on the solidus surface is 5 at.% at 32 at.% C.

  4. 4.

    The lowest initial melting temperature in the partial system Mo-HfC-C (2120 ± 20°C) is exhibited by alloys from the three-phase (δ +β 1 +γ) field.

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

Literature cited

  1. V. N. Eremenko, S. V. Shabanova, et al., Poroshkovaya Met., No. 7 (1975).

  2. V. N. Eremenko, S. V. Shabanova, and T. Ya. Velikanova, in: Constitution Diagrams of Metallic Systems [in Russian], Nauka, Moscow (1971), p. 124.

    Google Scholar 

  3. E. Gebhardt, E. Fromm, and U. Roy, Z. Metallk.,57, 682 (1966).

    Google Scholar 

  4. A. M. Zakharov and E. M. Savitskii, Dokl. Akad. Nauk SSSR,177, No. 6, 1397 (1967).

    Google Scholar 

  5. A. M. Zakharov and E. M. Savitskii, Izv. Akad. Nauk SSSR, Metally, No. 4, 223 (1969).

    Google Scholar 

  6. A. M. Zakharov and E. M. Savitskii, Izv. Vysshikh Uchebn. Zaved., Tsvetn. Met., No. 6, 96 (1969).

    Google Scholar 

  7. V. N. Eremenko (W. N. Jeremenko), T. Ya. Velikanova (T. Ya. Welikanova), S. V. Schabanova (S. W. Schabanova), and L. V. Artyukh (L. W. Artjuch), Etude des Transformations Cristallines a Haute Temperature au dessus de 2000°K, C.N.R.S., Paris (1972), p. 277.

    Google Scholar 

  8. T. Ya. Velikanova, Abstract of Candidate's Dissertation, Kiev (1968).

  9. E. Rudy, St. Windisch, A. J. Stosick, and J. R. Hoffmann, Trans. Met. Soc. AIME,239, 1247(1967).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, Ukraine

    V. N. Eremenko, S. V. Shabanova, T. Ya. Velikanova, O. M. Tolstikov, G. M. Aksel'rod & L. A. Petrenko

Authors
  1. V. N. Eremenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. S. V. Shabanova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. T. Ya. Velikanova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. O. M. Tolstikov
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. G. M. Aksel'rod
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. L. A. Petrenko
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Poroshkovaya Metallurgiya, No. 9(153), pp. 52–57, September, 1975.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Eremenko, V.N., Shabanova, S.V., Velikanova, T.Y. et al. Structure of alloys and the phase equilibrium diagram of the system Hf-Mo-C. Powder Metall Met Ceram 14, 738–742 (1975). https://doi.org/10.1007/BF00800244

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00800244

Keywords

Search

Navigation