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Title | Computer Simulation of Temperature Profiles for E-beam Modification of Ni- Based Plasma Detonation Coatings |
Authors |
Alontseva, D.L.
Krasavin, A.L. Kolesnikova, T.A. Russakova, A.V. Pohrebniak, Oleksandr Dmytrovych ![]() |
ORCID |
http://orcid.org/0000-0002-9218-6492 |
Keywords |
Temperature profile Two-layer metal materials Electron beam |
Type | Conference Papers |
Date of Issue | 2012 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/35414 |
Publisher | Sumy State University |
License | Copyright not evaluated |
Citation | Computer Simulation of Temperature Profiles for E-beam Modification of Ni- Based Plasma Detonation Coatings / D. L. Alontseva, A. L. Krasavin, T. A. Kolesnikova et al. // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No4. - 04PITSE12 |
Abstract |
The paper presents the calculation of the distribution of the temperature profile in two-layer metallic
materials under direct current low-energy electron beam irradiation and proposes explicit parameters of
the electron beam for modification of thick (150-300 microns) plasma detonation Ni-based coatings by irradiation.
Ni-based coatings deposited onto steel substrates were interpreted as a Ni-Fe two-layer sample irradiated
on the coating side. The numerical simulation methods were used for solving the heat equation.
The model takes into account the electron beam travelling, dependence of heat conductivity and specific
thermal capacity coefficients on the temperature and heat loss for emission from the surface. The design
modes were used to carry out the modification by e-beam.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35414 |
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