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 |
Fingerprint
Keywords
- Annealing
- Electron beam irradiation
- Hydrogen
- Submicrocrystalline structure
- Titanium alloy
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Research of hydrogenation and dehydrogenation effect on the structural and phase state of the titanium alloy. / Stepanova, Ekaterina Nikolaevna; Kudiiarov, Viktor N.; Sypchenko, Vladimir Sergeevich; Lider, Andrey M.; Liu, Gang.
Key Engineering Materials. Vol. 683 Trans Tech Publications Ltd, 2016. p. 187-192 (Key Engineering Materials; Vol. 683).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Research of hydrogenation and dehydrogenation effect on the structural and phase state of the titanium alloy
AU - Stepanova, Ekaterina Nikolaevna
AU - Kudiiarov, Viktor N.
AU - Sypchenko, Vladimir Sergeevich
AU - Lider, Andrey M.
AU - Liu, Gang
PY - 2016
Y1 - 2016
N2 - 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.
AB - 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.
KW - Annealing
KW - Electron beam irradiation
KW - Hydrogen
KW - Submicrocrystalline structure
KW - Titanium alloy
UR - http://www.scopus.com/inward/record.url?scp=84959103607&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84959103607&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.683.187
DO - 10.4028/www.scientific.net/KEM.683.187
M3 - Conference contribution
AN - SCOPUS:84959103607
SN - 9783038357292
VL - 683
T3 - Key Engineering Materials
SP - 187
EP - 192
BT - Key Engineering Materials
PB - Trans Tech Publications Ltd
ER -