Effect of pulsed electron beams exposure on structural and phase states of submicrocrystalline Ti-6Al-4V-H alloy

Effect of pulsed electron beams exposure on structural and phase states of submicrocrystalline Ti-6Al-4V-H alloy

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Parent link:Известия вузов. Физика: научный журнал.— , 1957-
Т. 55, № 12-2.— 2012.— [С. 224-227]
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Лаборатория № 1
Další autoři: Mishin I. P. Ivan Petrovich, Stepanova E. N. Ekaterina Nikolaevna, Grabovetskaya G. P. Galina Petrovna, Teresov A. D. Anton Dmitrievich, Grigorjev S. V. Sergey Vladimirovich
Shrnutí:Заглавие с экрана
Comparative studies of structural and phase state evolution of Ti-6Al-4V-Н alloy during pulsed electron beams exposure at temperatures in the range 523-723 К and vacuum annealing at 873 К are carried out. The effect of irradiation and annealing regimes on hydrogen release from Ti-6Al-4V alloy hydrogenated to concentrations of 0.15-0.33 w. % is studied. It is shown that pulsed electron beam exposure on Ti-6Al-4V-Н alloy allows decreasing the temperature of active hydrogen release at 180 K and reducing the time of hydrogen degassing of alloy half as much. At the same time as the level of internal stresses in submicrocrystalline structure of alloy reduces, the average grain size doesn’t change. Hydrogen degassing with the use of pulsed electron beam exposure doesn’t lead to degradation of strength properties of Ti-6Al-4V-H alloy.
Режим доступа: по договору с организацией-держателем ресурса
Vydáno: 2012
Témata:
электронный ресурс
труды учёных ТПУ
On-line přístup:http://elibrary.ru/item.asp?id=20133349
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645878

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