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Carbide formation in alloy 40KKhNM during tempering after deformation

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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    The development of carbide formation in alloy 40KKhNM during tempering is accelerated with increasing preliminary cold plastic deformation.

  2. 2.

    Tempering at 500°C after large deformations leads to precipitation of numerous fine carbide particles of the M6C type that to some extent contribute to strengthening of alloy 40KKhNM during tempering.

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Literature Cited

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  2. V. R. Vasil'ev et al., "Strengthening of precision alloy 49KKhNM during thermomechanical treatment," in: Heat Treatment and Thermomechanical Treatment of Metals [in Russian], MDNTP (1978), p. 152.

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Authors
  1. V. R. Vasil'ev
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  2. A. M. Glezer
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  3. E. K. Zakharov
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  4. Zh. P. Pastukhova
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  5. A. G. Rakhshtadt
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Additional information

I. P. Bardin Central Scientific-Research Institute of Ferrous Metallurgy, N. E. Bauman Moscow Technical College. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 10, pp. 73–75, October, 1978.

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Vasil'ev, V.R., Glezer, A.M., Zakharov, E.K. et al. Carbide formation in alloy 40KKhNM during tempering after deformation. Met Sci Heat Treat 20, 870–872 (1978). https://doi.org/10.1007/BF00703797

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  • DOI: https://doi.org/10.1007/BF00703797

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