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
T2 - 12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015
Y2 - 21 April 2015 through 24 April 2015
ER -