Abstract
Effect of hydrogen on the structural and phase state of the fine-grained and submicrocrystalline structure of two-phase (alpha + beta) titanium Ti-6Al-4V alloy was investigated by the methods of electron microscopy and X-ray diffraction analysis. Hydrogenation is found to result in minor structural and phase changes both in fine-grained and submicrocrystalline samples. The use of electron beam exposure combined with heating for hydrogen release in the Ti-6Al-4V alloy is shown to reduce degassing time and decrease the hydrogen concentration to the values closed to the engineering standards for the Ti-6Al-4V alloys.
| Original language | English |
|---|---|
| Title of host publication | Key Engineering Materials |
| Publisher | Trans Tech Publications Ltd |
| Pages | 187-192 |
| Number of pages | 6 |
| Volume | 683 |
| ISBN (Print) | 9783038357292 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 683 |
| ISSN (Print) | 10139826 |
Other
| Other | 12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 21.4.15 → 24.4.15 |
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Keywords
- Annealing
- Electron beam irradiation
- Hydrogen
- Submicrocrystalline structure
- Titanium alloy
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Stepanova, EN., Kudiiarov, V. N., Sypchenko, V. S., Lider, A. M., & Liu, G. (2016). Research of hydrogenation and dehydrogenation effect on the structural and phase state of the titanium alloy. In Key Engineering Materials (Vol. 683, pp. 187-192). (Key Engineering Materials; Vol. 683). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.683.187