Hydrogen effect on zirconium alloy surface treated by pulsed electron beam

Abstract

Influence of modification by pulsed electron beam (PEB) and hydrogen adsorption in zirconium alloys have been investigated. Treatment of Zr-1Nb alloy by high-current PEB allows for a decrease in the amount of hydrogen absorbed by the samples during the hydrogenation process from gas atmosphere in the temperature range of (350-550 °C). The effect of the PEB surface treatment on the hydrogen adsorption connected with the formation of a protective oxide film after PEB irradiation and also by the formation of a specific hardening structure under the action of irradiation at temperatures exceeding the melting temperature from the subsequent high-speed surface cooling.

Original language	English
Pages (from-to)	311-315
Number of pages	5
Journal	Journal of Nuclear Materials
Volume	456
DOIs	https://doi.org/10.1016/j.jnucmat.2014.10.006
Publication status	Published - 2015

ASJC Scopus subject areas

Nuclear and High Energy Physics
Materials Science(all)
Nuclear Energy and Engineering

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10.1016/j.jnucmat.2014.10.006

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Pushilina, N. S., Lider, A. M., Kudiiarov, V. N., Chernov, I. P., & Ivanova, S. V. (2015). Hydrogen effect on zirconium alloy surface treated by pulsed electron beam. Journal of Nuclear Materials, 456, 311-315. https://doi.org/10.1016/j.jnucmat.2014.10.006

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abstract = "Influence of modification by pulsed electron beam (PEB) and hydrogen adsorption in zirconium alloys have been investigated. Treatment of Zr-1Nb alloy by high-current PEB allows for a decrease in the amount of hydrogen absorbed by the samples during the hydrogenation process from gas atmosphere in the temperature range of (350-550 °C). The effect of the PEB surface treatment on the hydrogen adsorption connected with the formation of a protective oxide film after PEB irradiation and also by the formation of a specific hardening structure under the action of irradiation at temperatures exceeding the melting temperature from the subsequent high-speed surface cooling.",

author = "Pushilina, {N. S.} and Lider, {A. M.} and Kudiiarov, {V. N.} and Chernov, {I. P.} and Ivanova, {S. V.}",

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journal = "Journal of Nuclear Materials",

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AU - Pushilina, N. S.

AU - Lider, A. M.

AU - Kudiiarov, V. N.

AU - Chernov, I. P.

AU - Ivanova, S. V.

PY - 2015

Y1 - 2015

N2 - Influence of modification by pulsed electron beam (PEB) and hydrogen adsorption in zirconium alloys have been investigated. Treatment of Zr-1Nb alloy by high-current PEB allows for a decrease in the amount of hydrogen absorbed by the samples during the hydrogenation process from gas atmosphere in the temperature range of (350-550 °C). The effect of the PEB surface treatment on the hydrogen adsorption connected with the formation of a protective oxide film after PEB irradiation and also by the formation of a specific hardening structure under the action of irradiation at temperatures exceeding the melting temperature from the subsequent high-speed surface cooling.

AB - Influence of modification by pulsed electron beam (PEB) and hydrogen adsorption in zirconium alloys have been investigated. Treatment of Zr-1Nb alloy by high-current PEB allows for a decrease in the amount of hydrogen absorbed by the samples during the hydrogenation process from gas atmosphere in the temperature range of (350-550 °C). The effect of the PEB surface treatment on the hydrogen adsorption connected with the formation of a protective oxide film after PEB irradiation and also by the formation of a specific hardening structure under the action of irradiation at temperatures exceeding the melting temperature from the subsequent high-speed surface cooling.

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