The Paton Welding Journal, 2021, №12



2021 №12 (06)

DOI of Article 10.37434/tpwj2021.12.07

2021 №12 (08)

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The Paton Welding Journal, 2021, #12, 41-48 pages

Producing Fe-based nanoparticles in NaCl matrix by the method of EB-PVD on a rotating substrate

Yu.A. Kurapov, V.O. Osokin, G.G. Didikin, L.A. Krushynska, S.E. Lytvyn, V.V. Boretskyi

E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

Abstract
The paper gives the results on the features of formation of a microlayered structure of NaCl–Fe composite and the possibility of producing iron nanoparticles of different size on a rotating substrate by EB-PVD method with peripheral position of evaporation material sources relative to the substrate rotation axis. It is shown that the layer thickness is determined by the substrate rotation speed. It is found that Fe nanoparticles are present in NaCl matrix in the form of Fe3O4 oxide.
Keywords: electron beam evaporation, condensation, EB-PVD, composite, nanoparticles, iron oxide, phase composition

Received 15.09.2021
Accepted: 24.12.2021

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