Abstract
The dislocation substructures of electroexplosive composite coatings deposited onto copper and modified by a high-intensity electron beam are analyzed. It is revealed that a highly defective multiphase structure is formed in the surface layer of the coatings and that molybdenum and tungsten nanoinclusions are generated in Mo-Cu and W-Cu coatings. Particles of carbides (Mo<inf>2</inf>C and WC) and titanium boride (Ti<inf>2</inf>B<inf>5</inf>) are observed in Mo-Cu-C, W-C-Cu, and TiB<inf>2</inf>-Cu coatings. Tribological tests are performed and the aver-age values of the friction coefficient and wear rate of the examined systems are determined.
| Original language | English |
|---|---|
| Pages (from-to) | 699-705 |
| Number of pages | 7 |
| Journal | Journal of Surface Investigation |
| Volume | 9 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 7 Jul 2015 |
Keywords
- electroexplosive composite coatings on copper
- electron-beam treatment
- tribological properties
ASJC Scopus subject areas
- Surfaces, Coatings and Films
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Romanov, D. A., Olesyuk, O. V., Budovskikh, E. A., Gromov, V. E., Ivanov, Y. F., & Teresov, A. D. (2015). Structural-phase states and tribological properties of electroexplosive composite coatings on copper after electron-beam treatment. Journal of Surface Investigation, 9(4), 699-705. https://doi.org/10.1134/S1027451015020366