Properties and structural state of the surface layer in a zirconium alloy modified by a pulsed electron beam and saturated by hydrogen

Abstract

A pulsed action of an electron beam on a Zr-1% Nb zirconium alloy is studied. Alloy samples are irradiated by three 50-μs pulses at an energy density of 15-25 J/cm ², a power of (3-6) × 10 ⁴ W/cm ², a current density of 10-50 A/cm ², and an electron energy of 18 keV. This method of processing is found to modify the surface layer of the alloy without changing the structure-phase state of its volume. This surface modification increases the hydrogen saturation resistance of the alloy.

Original language	English
Pages (from-to)	392-398
Number of pages	7
Journal	Technical Physics
Volume	57
Issue number	3
DOIs	https://doi.org/10.1134/S1063784212030024
Publication status	Published - Mar 2012

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1134/S1063784212030024

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Chernov, I. P., Ivanova, S. V., Kroening, H. M., Koval', N., Larionov, V. V., Lider, A. M., Pushilina, N. S., Stepanova, EN., Stepanova, O. M., & Cherdantsev, Y. P. (2012). Properties and structural state of the surface layer in a zirconium alloy modified by a pulsed electron beam and saturated by hydrogen. Technical Physics, 57(3), 392-398. https://doi.org/10.1134/S1063784212030024

Properties and structural state of the surface layer in a zirconium alloy modified by a pulsed electron beam and saturated by hydrogen. / Chernov, I. P.; Ivanova, S. V.; Kroening, Hans Michael; Koval', N.; Larionov, V. V.; Lider, A. M.; Pushilina, N. S.; Stepanova, Ekaterina Nikolaevna; Stepanova, O. M.; Cherdantsev, Yu P.

In: Technical Physics, Vol. 57, No. 3, 03.2012, p. 392-398.

Research output: Contribution to journal › Article › peer-review

Chernov, IP, Ivanova, SV, Kroening, HM, Koval', N, Larionov, VV , Lider, AM , Pushilina, NS , Stepanova, EN, Stepanova, OM & Cherdantsev, YP 2012, 'Properties and structural state of the surface layer in a zirconium alloy modified by a pulsed electron beam and saturated by hydrogen', Technical Physics, vol. 57, no. 3, pp. 392-398. https://doi.org/10.1134/S1063784212030024

Chernov, I. P. ; Ivanova, S. V. ; Kroening, Hans Michael ; Koval', N. ; Larionov, V. V. ; Lider, A. M. ; Pushilina, N. S. ; Stepanova, Ekaterina Nikolaevna ; Stepanova, O. M. ; Cherdantsev, Yu P. / Properties and structural state of the surface layer in a zirconium alloy modified by a pulsed electron beam and saturated by hydrogen. In: Technical Physics. 2012 ; Vol. 57, No. 3. pp. 392-398.

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abstract = "A pulsed action of an electron beam on a Zr-1% Nb zirconium alloy is studied. Alloy samples are irradiated by three 50-μs pulses at an energy density of 15-25 J/cm 2, a power of (3-6) × 10 4 W/cm 2, a current density of 10-50 A/cm 2, and an electron energy of 18 keV. This method of processing is found to modify the surface layer of the alloy without changing the structure-phase state of its volume. This surface modification increases the hydrogen saturation resistance of the alloy.",

author = "Chernov, {I. P.} and Ivanova, {S. V.} and Kroening, {Hans Michael} and N. Koval' and Larionov, {V. V.} and Lider, {A. M.} and Pushilina, {N. S.} and Ekaterina Nikolaevna Stepanova and Stepanova, {O. M.} and Cherdantsev, {Yu P.}",

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AU - Koval', N.

AU - Larionov, V. V.

AU - Lider, A. M.

AU - Pushilina, N. S.

AU - Stepanova, Ekaterina Nikolaevna

AU - Stepanova, O. M.

AU - Cherdantsev, Yu P.

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