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Mechanical properties of the 30KhGSA steel after combined laser processing

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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    As a result of the combined shock-wave and laser treatment, fine-grained martensite is formed on the surface layer of the 30KhGSA steel, which cannot be produced by the usual laser quenching.

  2. 2.

    The hardness of the surface layer, its thickness, as well as the strength properties of samples of the 30KhGSA steel increase after shock-wave and laser treatments compared to such properties obtained after the usual laser treatment.

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Literature cited

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Authors
  1. P. Yu. Kikin
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  2. A. I. Pchelintsev
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  3. E. E. Rusin
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Additional information

Institute of Mechanical Engineering, Nizhnenovgorod Branch. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 11, pp. 35–36, November, 1992.

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Kikin, P.Y., Pchelintsev, A.I. & Rusin, E.E. Mechanical properties of the 30KhGSA steel after combined laser processing. Met Sci Heat Treat 34, 713–714 (1992). https://doi.org/10.1007/BF00712432

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  • DOI: https://doi.org/10.1007/BF00712432

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