Abstract
Methods of transmission electron microscopy are used for layer-by-layer analysis of rails of the highest quality grade. Quantitative parameters of structure gradients, phase composition, and dislocation substructures formed by various mechanisms of γ-α transformation are determined. Sources of long-range stress fields are revealed. It is determined that possible places of microcrack origin in the steel are interfaces cementite particles - matrix.
| Original language | English |
|---|---|
| Pages (from-to) | 259-265 |
| Number of pages | 7 |
| Journal | Russian Physics Journal |
| Volume | 57 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2014 |
Keywords
- dislocation substructure
- gradients
- phase composition
- rails
- structure
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Gromov, V. E., Volkov, K. V., Ivanov, Y. F., Morozov, K. V., Konovalov, S. V., & Alsaraeva, K. V. (2014). Structure, Phase Composition, and Defective Substructure of Rails of the Highest Quality Grade. Russian Physics Journal, 57(2), 259-265. https://doi.org/10.1007/s11182-014-0233-7