Structure, Phase Composition, and Hardness of Coatings Obtained by High-Energy Electron Beam Cladding of a Mixture of Cr3C2 and TiC Powders on Low-Carbon Steel
- Authors: Krylova T.A.1, Ivanov K.V.1, Ovcharenko V.E.1
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Affiliations:
- Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences
- Issue: Vol 10, No 3 (2019)
- Pages: 595-599
- Section: Functional Coatings and Surface Treatment
- URL: https://journals.rcsi.science/2075-1133/article/view/207923
- DOI: https://doi.org/10.1134/S2075113319030201
- ID: 207923
Cite item
Abstract
The methods of optical and scanning electron microscopy, micro-X-ray analysis, and analysis of backscattered electron diffraction are used to study the influence of the input energy on the structure and phase composition of coatings obtained by high-energy electron cladding of a mixture of chromium carbide and titanium carbide powders on low-carbon steel in the open air. A correlation between the structural-phase state of coatings and their microhardness is established. The role of titanium carbide particles in the formation of the structure and changes in the microhardness of coatings is discussed.
About the authors
T. A. Krylova
Institute of Strength Physics and Materials Science, Siberian Branch,Russian Academy of Sciences
Author for correspondence.
Email: kta@ispms.ru
Russian Federation, Tomsk, 634055
K. V. Ivanov
Institute of Strength Physics and Materials Science, Siberian Branch,Russian Academy of Sciences
Author for correspondence.
Email: ikv@ispms.tsc.ru
Russian Federation, Tomsk, 634055
V. E. Ovcharenko
Institute of Strength Physics and Materials Science, Siberian Branch,Russian Academy of Sciences
Author for correspondence.
Email: ove45@mail.ru
Russian Federation, Tomsk, 634055