Metal Science and Heat Treatment

, Volume 23, Issue 4, pp 254–256 | Cite as

Boriding steel 38KhNM with the use of high-frequency current heating

  • V. I. Andryushechkin
  • A. Yu. Bashnin
Chemicothermal Treatment
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Conclusions

  1. 1.

    Boriding in a paste consisting of boron carbide and bonding agent (polyvinyl alcohol) using HFC heating at 1170–1180°C makes it possible to obtain in a short time (2–10 sec) a eutectic type layer ∼220 μm thick. The presence of a boride layer increases strength properties with almost unchanged ductility.

     
  2. 2.

    Wear resistance of parts with a boride eutectic layer ∼220 μm thick is eight times greater than for uncoated parts.

     

Keywords

Alcohol Carbide Boron Ductility Wear Resistance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Literature cited

  1. 1.
    L. G. Voroshnin and L. S. Lyakhovich, Boriding Steels [in Russian], Metallurgiya, Moscow (1978).Google Scholar
  2. 2.
    A. N. Minkevich, Chemicothermal Treatment of Metals and Alloys [in Russian], Mashinostroenie, Moscow (1965).Google Scholar
  3. 3.
    I. N. Kidin et al., Electrochemicothermal Treatment of Metals and Alloys [in Russian], Metallurgiya, Moscow (1978).Google Scholar

Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • V. I. Andryushechkin
  • A. Yu. Bashnin

There are no affiliations available

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