Skip to main content
SpringerLink
Log in

Influence of the conditions of saturation of titanium from graphite in vacuum on the structural state of surface layers

  • Published:
Materials Science Aims and scope

Abstract

We study the influence of temperature and time factors in the course of saturation of VT1-0, OT4, and VT14 titanium alloys from graphite in vacuum on the process of phase formation of surface layers. An increase in the temperature from 900 to 1000°C and in the saturation time (to 23 h) favors the transformation of binary compounds (titanium oxide and carbide) into TiCxOy-type carbooxides, which leads to the additional hardening of surface layers. We have established the dependence of the composition of triple compounds on the parameters of treatment. The carbon component in carbooxides is directly proportional to the temperature and time parameters, while the oxygen component is in inverse proportion to them.

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. I. M. Pohrelyuk, O. I. Yas’kiv, and S. V. Mynyk, “Kinetics of the carburization of titanium alloys in a carbon-oxygen-containing atmosphere,” Fiz.-Khim. Mekh. Mater., 38, No.6, 58–62 (2002).

    Google Scholar 

  2. G. Levi, W. D. Kaplan, and M. Bamberger, “Structure refinement of titanium carbonitride (TiCN),” Mater. Lett., 35, 344–350 (1998).

    Google Scholar 

  3. E. K. Storms, The Refractory Carbides, Academic Press, New York (1967).

    Google Scholar 

  4. S. I. Alyamovskii, Yu. G. Zainulin, and G. P. Shveikin, Oxycarbides and Oxynitrides of Metals of the IVA and VA Subgroups [in Russian], Nauka, Moscow (1981).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, Lviv

    V. M. Fedirko, S. V. Huryn, I. M. Pohrelyuk & O. I. Yas’kiv

Authors
  1. V. M. Fedirko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. S. V. Huryn
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. I. M. Pohrelyuk
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. O. I. Yas’kiv
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 40, No. 4, pp. 75–78, July–August, 2004.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Fedirko, V.M., Huryn, S.V., Pohrelyuk, I.M. et al. Influence of the conditions of saturation of titanium from graphite in vacuum on the structural state of surface layers. Mater Sci 40, 518–522 (2004). https://doi.org/10.1007/s11003-005-0070-5

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11003-005-0070-5

Keywords

Search

Navigation