Effect of nonequilibrium hydrogen release in the ultrafine-grained Zr-1Nb alloy under the electron beam exposure

Ekaterina Nikolaevna Stepanova, G. P. Grabovetskaya, V. S. Sypchenko, I. P. Mishin, V. N. Kudiiarov, T. N. Melnikova

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The evolution of structural and phase state and hydrogen release from the ultrafine-grained hydrogenated zirconium Zr-1Nb alloy during vacuum annealing and electron beams exposure were studied. The use of electron beam irradiation for hydrogen degassing is shown to decrease the temperature of active hydrogen release by 100-200 K and/or reduce the time required for hydrogen degassing from the alloy to concentrations corresponding to technical standards.

Original languageEnglish
Article number012061
JournalIOP Conference Series: Materials Science and Engineering
Volume110
Issue number1
DOIs
Publication statusPublished - 23 Feb 2016
Event11th International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials 2015, RTEP 2015 - Tomsk, Russian Federation
Duration: 31 Aug 201510 Sep 2015

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Hydrogen
Electron beams
Degassing
Zirconium
Irradiation
Vacuum
Annealing
Ultrafine
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Effect of nonequilibrium hydrogen release in the ultrafine-grained Zr-1Nb alloy under the electron beam exposure. / Stepanova, Ekaterina Nikolaevna; Grabovetskaya, G. P.; Sypchenko, V. S.; Mishin, I. P.; Kudiiarov, V. N.; Melnikova, T. N.

In: IOP Conference Series: Materials Science and Engineering, Vol. 110, No. 1, 012061, 23.02.2016.

Research output: Contribution to journalConference article

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