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Numerical Analysis of Heat Flows in the Process of Laser Melting of Coatings

  • NEW TECHNOLOGIES IN MECHANICAL ENGINEERING
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Abstract

In this paper, the mathematical simulation of laser melting of wear-resistant plasma coatings is considered. The results of numerical study of the influence of the heat flow and thermophysical properties of the materials on the heating and melting processes are presented. Application programs are developed to optimize the process of laser melting of the surface layer for surfacing the wear-resistant coatings and surface melting using the additive laser technology.

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Authors and Affiliations

  1. Blagonravov Research Institute of Mechanical Engineering, Russian Academy of Sciences, 101990, Moscow, Russia

    V. V. Alisin & M. N. Roshchin

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  1. V. V. Alisin
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  2. M. N. Roshchin
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Correspondence to V. V. Alisin.

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Translated by N. Semenova

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Alisin, V.V., Roshchin, M.N. Numerical Analysis of Heat Flows in the Process of Laser Melting of Coatings. J. Mach. Manuf. Reliab. 48, 361–367 (2019). https://doi.org/10.3103/S1052618819040046

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  • DOI: https://doi.org/10.3103/S1052618819040046

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