Abstract
The structure, phase composition and dislocation substructure of 20Cr23Ni18 steel subjected to electron-beam treatment and subsequent multicycle fatigue loading until destruction were studied by scanning and transmission electron microscopy. It was shown that electron-beam treatment with an energy density of 20 J/cm2 increases the fatigue durability by a factor of 2. 1. The cause of steel fatigue destruction is analyzed and a way of further increasing the fatigue durability is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 94-98 |
| Number of pages | 5 |
| Journal | Journal of Surface Investigation |
| Volume | 7 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 4 Mar 2013 |
ASJC Scopus subject areas
- Surfaces, Coatings and Films
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Gromov, V. E., Ivanov, Y. F., Sizov, V. V., Vorob'ev, S. V., & Konovalov, S. V. (2013). Increase in the fatigue durability of stainless steel by electron-beam surface treatment. Journal of Surface Investigation, 7(1), 94-98. https://doi.org/10.1134/S1027451013010114