Advertisement

Russian Engineering Research

, Volume 39, Issue 3, pp 234–236 | Cite as

Strengthening of Steel by Plasma Quenching and Carbonitriding

  • V. A. KorotkovEmail author
Article

Abstract

For the example of 5ХНМ steel, we show that plasma quenching prior to carbonitriding significantly increases the hardness and thickness of the carbonitride layer. Little change is seen in the parameters of the heterogeneous transition zone.

Keywords:

steel microstructure hardness carbonitriding plasma quenching 

Notes

REFERENCES

  1. 1.
    Tsikh, S.G., Grishin, V.I., Supov, A.V., Lisitskii, V.N., and Glebova, Yu.A., Advancement of the process of carbonitriding, Met. Sci. Heat Treat., 2011, vol. 52, nos. 9–10, pp. 408–412.CrossRefGoogle Scholar
  2. 2.
    Linnik, V.A., Onegina, A.K., Andreev, A.I., Aldarkin, Kh.Kh., Sinaiskii, V.M., and Grigorenko, L.P., Surface hardening of steels by plasma hardening, Met. Sci. Heat Treat., 1983, vol. 25, no. 4, pp. 241–245.CrossRefGoogle Scholar
  3. 3.
    Korotkov, V.A. and Zlokazov, M.V., Wear resistance of die steels after plasma quenching, Russ. Eng. Res., 2014, vol. 34, no. 11, pp. 691–693.CrossRefGoogle Scholar
  4. 4.
    Zhirkin, Yu.V., Yusupov, R.R., Sultanov, N.L., and Mironenkov, E.I., The effect of carbonitriding on the friction coefficient of gears based on physical modeling, Remont. Vosstanovlenie. Modernizatsiya, 2013, no. 11, pp. 21–25.Google Scholar

Copyright information

© Allerton Press, Inc. 2019

Authors and Affiliations

  1. 1.Nizhny Tagil Branch, Ural Federal UniversityNizhny TagilRussia

Personalised recommendations