Abstract
Through electron-beam surfacing of tungsten or chromium carbides on an electron accelerator followed by pulsed treatment with low-energy electrons, a nano- and superfine grain structure with a system of nanodimensional pores is fabricated. The nanohardness and modulus of elasticity are shown to be extremely high in the zone of secondary pulse action. The modified surface layer having a nanostructure and chaotically distributed pores may be a barrier to brittle fraction.
| Original language | English |
|---|---|
| Pages (from-to) | 531-539 |
| Number of pages | 9 |
| Journal | Inorganic Materials: Applied Research |
| Volume | 2 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2015 |
Keywords
- Electron-beam surfacing
- Nanohardness
- Nanopores
- Nanostructure
- Pulse treatment
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Poletika, I. M., Ivanov, Y. F., Golkovskii, M. G., Krylova, T. A., Teresov, A. D., & Makarov, S. A. (2015). Development of a new class of coatings by double electron–beam surfacing. Inorganic Materials: Applied Research, 2(5), 531-539. https://doi.org/10.1134/S2075113311050169