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Effect of strain aging of martensite on relaxation resistance and service life of springs

Conclusion

Strain aging of steel 60S2A in the martensitic condition increases the relaxation resistance and fatigue life of springs.

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Literature cited

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    D. A. Kal'ner, “New method of manufacturing heat-treated springs,” in: Increasing the Structural Strength of Steels and Alloys [in Russian], No. 1., MDNTP, Moscow (1970) p. 82.

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    A. L. Selyavo, “Method of testing relaxation of cylindrical compression springs,” Zavod. Lab.,26, No. 2, 203 (1960).

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    V. I. Sarrak, S. O. Suvorova, and R. I. Éntin “Interaction of dislocations with carbon atoms in martensite,” in: Problems of Metal Science and Physics of Metals [in Russian], No. 10, Metallurgiya, Moscow (1968), p. 151.

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    M. M. Ismagilov and V. V. Zabil'skii “Effect of compression method on relaxation resistance of coil springs,” in: Dynamics, Strength, and Fatigue Life of Machine Parts [in Russian], No. 3, Udmurtiya, Izhevsk (1974), p. 117.

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    V. A. Karpunin et al., Eccentric Machine for Testing Fatigue Life of Compression Springs [in Russian], No. 2-67-172/23, GOSINTI, Moscow (1967), p. 3.

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Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 72–73, January, 1976.

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Ismagilov, M.M., Zabil'skii, V.V. Effect of strain aging of martensite on relaxation resistance and service life of springs. Met Sci Heat Treat 18, 93–94 (1976). https://doi.org/10.1007/BF00663764

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Keywords

  • Fatigue
  • Martensite
  • Fatigue Life
  • Service Life
  • Strain Aging