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Laser hardening of 4X5MΦC die steel

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Russian Engineering Research Aims and scope

Abstract

The hardening of 4X5MΦC die steel by a powerful fiber laser is considered. It is found that the hardness of the surface layer after laser treatment is 62–64 HRC and the depth of the hardened layer is 1 mm. Ultrafine structure such as a white layer is formed at the surface.

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Authors and Affiliations

  1. Kazan National Research Technical University named after A.N. Tupolev (KAI), Kazan, Russia

    A. I. Gorunov

Authors
  1. A. I. Gorunov
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Correspondence to A. I. Gorunov.

Additional information

Original Russian Text © A.I. Gorunov, 2015, published in Vestnik Mashinostroeniya, 2015, No. 12, pp. 65–67.

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Gorunov, A.I. Laser hardening of 4X5MΦC die steel. Russ. Engin. Res. 36, 206–208 (2016). https://doi.org/10.3103/S1068798X16030047

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  • DOI: https://doi.org/10.3103/S1068798X16030047

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