Corrosion resistance and corrosion-fatigue strength of quench-hardened ShKh 15 steel refined by the electroslag and vacuum-melting processes

  • A. B. Kuslitskii
  • A. K. Mindyuk
  • V. P. Rudenko
  • B. F. Ryabov
Article
  • 35 Downloads

Summary

  1. 1.

    Quench-hardened ShKh 15 steels, refined by electroslag and vacuum-are melting, have approximately the same corrosion resistance, which is only slightly better than that of steel made by conventional methods.

     
  2. 2.

    The fatigue strength of ShKh 15 steel sharply decreases in a corrosive medium (3% NaCl solution). Under these conditions the endurance limit of steel refined by electroslag melting is slightly higher than that of other types.

     
  3. 3.

    The more prolonged the action of the corrosive medium, the smaller becomes the difference in the fatigue strength of the various modifications of the steel studied.

     

Keywords

Fatigue Corrosion Resistance Conventional Method Fatigue Strength Corrosive Medium 

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References

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    G. V. Akimov, Theory of Metal Corrosion and Testing Techniques [in Russian], Moscow, AN SSSR, 1945.Google Scholar
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    S. G. Voinov and A. G. Shalimov, Ball-Bearing Steel [in Russian], Moscow, Metallurgizdat, 1962.Google Scholar
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    L. A. Glikman, Corrosion-Mechanical Strength of Metals [in Russian], Moscow-Leningrad, Mashgiz, 1955.Google Scholar
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    G. V. Karpenko, V. T. Stepurenko, and Yu. I. Babei, Zavodskaya laboratoriya, 29, no. 5, 583, 1963.Google Scholar
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    A. B. Kuslitskii, Yu. I. Babei, E. I. Serebriiskii, V. L. Mizetskii, and G. V. Karpenko, In: The Effect of Working Media on the Properties of Materials [in Russian], no. 3, “Naukova dumka,” Kiev, 107, 1964.Google Scholar
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    S. A. Leibenzon and A. F. Tregubenko, Production of Steel by the Electroslag Refining Method [in Russian], Moscow, Metallurgizdat, 1962.Google Scholar

Copyright information

© The Faraday Press, Inc. 1966

Authors and Affiliations

  • A. B. Kuslitskii
    • 1
  • A. K. Mindyuk
    • 1
  • V. P. Rudenko
    • 1
  • B. F. Ryabov
    • 1
  1. 1.Institute of Physics and Mechanics AS UkrSSRL'vov

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