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C−C−T diagrams for the carbonitride case on steels 25KhGM and 25KhGT

  • Chemicothermal Treatment
  • Published:
Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    C−C−T diagrams were plotted for carbonitrided steels 25KhGT and 25KhGM by using interrupted quenching of end-quench samples. This method makes it possible to determine the kinetics of decomposition of supercooled austenite during cooling specified for treatment in mass production.

  2. 2.

    C−C−T diagrams plotted by this method make it possible to select the steel and also the parameters of chemicothermal treatment and the cooling rate for machine parts.

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Literature cited

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Authors
  1. V. A. Olovyanishnikov
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  2. I. S. Kozlovskii
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Additional information

NIITavtoprom Moscow Automechanical Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 8, pp. 14–18, August, 1975

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Olovyanishnikov, V.A., Kozlovskii, I.S. C−C−T diagrams for the carbonitride case on steels 25KhGM and 25KhGT. Met Sci Heat Treat 17, 653–656 (1975). https://doi.org/10.1007/BF00664309

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  • DOI: https://doi.org/10.1007/BF00664309

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