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Isothermal decomposition of supercooled austenite in chromium-nickel steel-copper pseudoalloys

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Metal Science and Heat Treatment Aims and scope

Abstract

The industries of developed countries widely use alloy steel-copper pseudoalloys. In copper-infiltrated steels the strength, ductility, and wear resistance increase due to the creation of a structure with a greater proportion of metastable austenite. Such a structure can be obtained by a substantiated choice of the composition, concentration inhomogeneity, and appropriate heat-treatment regime of the material. The present paper is devoted to the decomposition of supercooled austenite in chromium-nickel steel-copper pseudoalloys with an optimum distribution of the alloying additives.

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References

  1. I. Le May and L. M.-D. Shetky,Copper Ferrous Metals [Russian translation], Metallurgiya, Moscow (1988).

    Google Scholar 

  2. W. R. Kelley and H. Zhou, “The influence of heat treatment and copper infiltration on the mechanical properties of powdered metal parts,” in:European Conf. on Advances in Structural PM Component Production, Munich, Germany (15–17 October; 1997) (1997), pp. 183–190.

  3. D. F. Berry, M. Svilar, and E. Klar, “High impact and tensile strength, PM boron steel by copper infiltration,” in:Int. Conf. Powder Met. London, (2–6 July, 1990): PM'90, Vol. 2, London (1990), pp. 255–258.

  4. N. F. Vyaznikov and S. S. Ermakov,Powder Steels and Parts [in Russian], Mashinostroenie, Moscow (1990).

    Google Scholar 

  5. V. N. Antsiferov, V. B. Akimenko, and L. M. Grevnov,Powder Alloy Steels [in Russian], Metallurgiya, Moscow (1991).

    Google Scholar 

  6. V. N. Antsiferov, L. M. Grevnov, and O. M. Perel'man, “Isothermal decomposition of supercooled austenite in powder steels alloyed with chromium and molybdenum,”Metalloved. Term. Obrab. Met., No. 8, 28–33 (1992).

    Google Scholar 

  7. Yu. G. Gurevich and V. I. Rakhmanov,Heat Treatment of Powder Steels [in Russian], Metallurgiya, Moscow (1985).

    Google Scholar 

  8. V. N. Antsiferov, A. A. Shatsov, and M. G. Latypov, “Isothermal decomposition of austenite of concentration-inhomogeneous nickel alloys,”Metalloved. Term. Obrab. Met., No. 5, 20–24 (1998).

    Google Scholar 

  9. V. N. Antsiferov, S. N. Bobrova, O. M. Perel'man, and A. A. Shatsov, “Isothermal decomposition of austenite of powder nickel-molybdenum steel,”Metalloved. Term. Obrab. Met., No. 8, 18–20 (1993).

    Google Scholar 

  10. Yu. G. Gurevich, A. G. Ivashko, V. I. Rakhmanov, et al., “The kinetics of decomposition of supercooled austenite and mechanical properties of steel SP70D3 before and after copper impregnation,”Poroshk. Metal., No. 9, 62–66 (1992).

    Google Scholar 

  11. A. G. Ivashko, V. I. Rakhmanov, I. F. Pan'shin, and A. I. Mikurov, “Effect of porosity on the kinetics of decomposition of supercooled austenite and mechanical properties of steel SP100D3,” in:Thermodynamics and Kinetics of Metallurgical Processes [in Russian], Kurganskii Mashiniostr. Inst., Kurgan (1995), pp. 39–43.

    Google Scholar 

  12. V. N. Antsiferov, N. N. Maslennikov, A. A. Shatsov, and T. V. Smyshlyaeva, “Powder steel with a structure of metastable austenite,”Poroshk. Metal., No. 3/4, 42–47 (1994).

    Google Scholar 

  13. V. N. Antsiferov, A. A. Shatsov, and T. V. Smyshlyaeva, “Wear and fatigue resistance of metastable steel-copper pseudo-alloys,”Metalloved. Term. Obrab. Met., No. 12, 15–20 (1997).

    Google Scholar 

  14. V. N. Antsiferov, T. V. Smyshlyaeva, and A. A. Shatsov, “Surface transformation of steel-copper pseudoalloys in contact with an abrasive,”Fiz. Khim. Obrab. Mater., No. 2, 79–88 (1997).

    Google Scholar 

  15. S. L. Akhnazarova and V. V. Kafarov,Optimization of Experiment in Chemistry and Chemical Technology [in Russian], Vysshaya Shkola, Moscow (1978).

    Google Scholar 

  16. M. Hansen and K. Anderco,Structures of Binary Alloys [Russian translation], Metallurgizdat, Moscow (1962).

    Google Scholar 

  17. V. N. Antsiferov, A. A. Shatsov, and M. G. Latypov, “Special features of the trip-effect in powder concentration-inhomogeneous steels with a low nickel content,”Metalloved. Term. Obrab. Met., No. 8, 15–19 (1997).

    Google Scholar 

  18. L. S. Malinov, “Use of the principle of fabrication of metastable austenite and control of its amount and stability in the development of sparingly alloyed alloys and hardening treatment techniques,”Metalloved. Term. Obrab. Met., No. 2, 35–39 (1996).

    Google Scholar 

  19. A. A. Shatsov and T. V. Smyshlyaeva, “Copper infiltration carbide steels with structurally unstable matrix,”Trenie Iznos,19(1), 109–115 (1998).

    Google Scholar 

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Authors and Affiliations

  1. Research Institute of Powder Technology and Coatings, Perm, Russia

    T. V. Smyshlyaeva & A. A. Shatsov

Authors
  1. T. V. Smyshlyaeva
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  2. A. A. Shatsov
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 11–14, January, 2000.

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Smyshlyaeva, T.V., Shatsov, A.A. Isothermal decomposition of supercooled austenite in chromium-nickel steel-copper pseudoalloys. Met Sci Heat Treat 42, 13–16 (2000). https://doi.org/10.1007/BF02471349

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