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Criteria determining alloy hardness in microimpact loading

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Soviet Physics Journal Aims and scope

Summary

  1. 1.

    As criteria of resistance we can use: a) the hardening kinetics; b) the deformation relief; c) the electron emission.

  2. 2.

    The hardening defines the rational distribution of the reserve plasticity in the deformation of an alloy. The mode of formation of the relief defines the occurrence of overstressed areas, which are failure foci. The electron emission is due to damage by deformation, and it allows us to evaluate the changes in the surface layers and thus to establish the stability.

  3. 3.

    The following is the principle for selecting resistant alloys. These must be metastable and become hard not only from deformation of the initial structure but also via decomposition of the solid solution to give structures providing uniform dissipation of the mechanical energy in microvolumes.

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References

  1. I. N. Bogachev and R. I. Mints, Cavitation Failure of Carbon Steels [in Russian], Mashgiz, 1959.

  2. I. N. Bogachev and R. I. Mints, Increasing the Cavitation-Erosion Resistance of Machine Parts [in Russian], Mashinostroenie, 1964.

  3. B. I. Beresnev, L. F. Vereshchagin, Yu. N. Ryabinin, and L. D. Livshits, Large Plastic Deformation of Metals at High Pressures [in Russian], Izd. AN SSSR, 1960.

  4. I. N. Bogachev, R. Sh. Shklyar, L. D. Slyusareva, and R. I. Mints, collection; Strengthening of Steels [in Russian], Metallurgizdat, 1960.

  5. I. N. Bogachev and L. S. Malinov, FMM, 15, no. 5, 1963.

  6. T. M. Petukhova, R. I. Mints, and D. P. Rodionov, Izv. VUZ SSSR, Tsvetnaya Metallurgiya, no. 3, 1964.

  7. D. N. Bol'shutkin, Dissertation, 1962.

  8. I. N. Bogachev, Metallography of Cast Iron [in Russian], Metallurgizdat, 1962.

  9. A. P. Gulyaev, Special Steels and Alloys [in Russian], issue 35, Metallurgizdat, 1963.

  10. B. A. Bilby and J. W. Christian, UFN, 70, no. 3, 515, 1960.

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  11. V. S. Kortov and R. I. Mints, FMM, 19, no. 6, 1965.

  12. V. N. Mar'evich and R. Sh. Shklyar, FMM, 15, no. 6, 1963.

  13. R. I. Mints and V. G. Gorbach, FMM, 14, no. 6, 1962.

  14. V. S. Litvinov, D. A. Mirzaev, and R. Sh. Shklyar, FMM, 17, no. 3, 1964.

  15. R. I. Mints and V. S. Kortov, collection: Atomic and Molecular Physics [in Russian], UPI, 143, 1965.

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Authors and Affiliations

  1. Kirov Urals Polytechnical Institute, USSR

    R. I. Mints

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  1. R. I. Mints
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Mints, R.I. Criteria determining alloy hardness in microimpact loading. Soviet Physics Journal 10, 46–51 (1967). https://doi.org/10.1007/BF00823123

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  • DOI: https://doi.org/10.1007/BF00823123

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