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Quenching of springs made of steel 60S2KhA in foam

Conclusions

Replacing oil for quenching cylindrical coiled compression springs of steel 60S2KhA with a water-base foam improves the hardenability without formation of cracks and increases the elestic properties and fatigue life of springs.

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Literature cited

  1. 1.

    A. G. Rakhshtadt, Spring Steels and Alloys [in Russian], Metallurgiya, Moscow (1971).

  2. 2.

    G. I. Ivantsov, M. S. Shtremt, and V. V. Chukin, Quenching of Anticreepers in Foam [in Russian], ChEREMETINFORMATsIYa, Byulleten' No. 7, Moscow (1970), p. 57.

  3. 3.

    G. I. Ivantsov et al., Increase in the Strength of Bolts [in Russian], ChERMETINFORMATsIYa, Byulleten' No. 8, Moscow (1973), p. 45.

  4. 4.

    G. I. Ivantsov et al., “Method of heat treating cold-drawn tools of steel 4KhV2S in water-base foam,” in: Theory and Practice of Metalware Production [in Russian], No. 11, Magnitogorsk (1975), p. 175.

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    Modern Reagents for Flotation of Ores [in Russian], Tsvetmetinformatsiya, Moscow (1967).

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Additional information

G. I. Nosov Magnitogorsk Mining-Metallurgical Institute, Beloretsk Tractor Spring Factory. Chelyabinsk Branch of the Scientific-Research Automobile-Tractor Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 42–45, January, 1978.

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Ivantsov, G.I., Shtremt, M.S., Chukin, V.V. et al. Quenching of springs made of steel 60S2KhA in foam. Met Sci Heat Treat 20, 41–45 (1978). https://doi.org/10.1007/BF00670441

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Keywords

  • Fatigue
  • Foam
  • Fatigue Life
  • Compression Spring
  • Coiled Compression