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The role of cladding in the fatigue of Duralumin

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Soviet materials science : a transl. of Fiziko-khimicheskaya mekhanika materialov / Academy of Sciences of the Ukrainian SSR Aims and scope

Summary

  1. 1.

    Cladding causes a substantial reduction in fatigue strength of Duralumin in air.

  2. 2.

    The degree of protection offered by the cladding material against corrosion by ambient media is reduced by alternating stresses.

  3. 3.

    It was established that residual compressive stresses are set up in the cladding layer; their magnitude decreases from a maximum of 6 kgf/mm2 at the specimen surface to 4.5 kgf/mm2 at the cladding layer/alloy D16AT interface.

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References

  1. S. I. Kudinov, Effect of Stress Upon the Corrosion of Aluminum Alloys [in Russian], Trudy KhVAIVU, 43, 1956.

  2. G. V. Karpenko, Strength of Steel in Corrosive Media [in Russian], Mashgiz, 1963.

  3. I. L. Oding, Permissible Stresses in Mechanical Engineering and Fatigue Strength of Metals [in Russian] Mashgiz, 1962.

  4. I. A. Birger, Residual Stresses [in Russian], Mashgiz, 1963.

  5. S. I. Kudinov, Corrosion-Fatigue Strength of Aluminium Alloys in Humid Atmospheres [in Russian], 71, Kharkov, 1957.

  6. A. V. Karlashov, A. D. Gnatyuk, and V. P. Tokarev, FKhMM [Soviet Materials Science], no. 4, 1965.

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Authors and Affiliations

  1. Kiev Institute of Civil Aviation, USSR

    A. V. Karlashov, V. P. Tokarev & A. P. Batov

Authors
  1. A. V. Karlashov
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  2. V. P. Tokarev
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  3. A. P. Batov
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Karlashov, A.V., Tokarev, V.P. & Batov, A.P. The role of cladding in the fatigue of Duralumin. Mater Sci 1, 483–486 (1966). https://doi.org/10.1007/BF00715230

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  • DOI: https://doi.org/10.1007/BF00715230

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