Abstract
By scanning and transmission electron diffraction microscopy method the analysis of structure-phase states and defect substructure of silumin subjected to high-intensity electron beam irradiation in various regimes and subsequent fatigue loading up to failure was carried out. It is revealed that the sources of fatigue microcracks are silicon plates of micron and submicron sizes that are not soluble in electron beam processing. The possible reasons of the silumin fatigue life increase under electron-beam treatment are discussed.
| Original language | English |
|---|---|
| Title of host publication | Key Engineering Materials |
| Publisher | Trans Tech Publications Ltd |
| Pages | 655-659 |
| Number of pages | 5 |
| Volume | 675-676 |
| ISBN (Print) | 9783038356837 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 2nd International Conference on Applied Physics and Material Applications, ICAPMA 2015 - Pattaya, Thailand Duration: 28 May 2015 → 30 May 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 675-676 |
| ISSN (Print) | 10139826 |
Other
| Other | 2nd International Conference on Applied Physics and Material Applications, ICAPMA 2015 |
|---|---|
| Country | Thailand |
| City | Pattaya |
| Period | 28.5.15 → 30.5.15 |
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Keywords
- Al-Si alloy
- Cellular crystallization
- Electron beam
- High-cycle fatigue
- Irradiation
- Structure
- Surface
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Konovalov, S., Alsaraeva, K., Gromov, V., Ivanov, Y., & Semina, O. (2016). The influence of electron beam treatment on Al-Si alloy structure destroyed at high-cycle fatigue. In Key Engineering Materials (Vol. 675-676, pp. 655-659). (Key Engineering Materials; Vol. 675-676). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.675-676.655