Email this article Laser hardening of 4X5MΦC die steel
- Authors: Gorunov A.I.1
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Affiliations:
- Kazan National Research Technical University named after A.N. Tupolev (KAI)
- Issue: Vol 36, No 3 (2016)
- Pages: 206-208
- Section: Article
- URL: https://journal-vniispk.ru/1068-798X/article/view/226226
- DOI: https://doi.org/10.3103/S1068798X16030047
- ID: 226226
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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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About the authors
A. I. Gorunov
Kazan National Research Technical University named after A.N. Tupolev (KAI)
Author for correspondence.
Email: gorunow.andrej@yandex.ru
Russian Federation, Kazan
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