Measurement of Hydrogen Diffusion in Zirconium Alloys by the Radioluminography Method

B. V. Ivanov; A. S. Anikin; A. N. Bukin; Ya. V. Sergeecheva; I. G. Lesina; N. S. Saburov; Yu. N. Devyatko; O. V. Khomyakov

doi:10.1134/S2075113319030110

Measurement of Hydrogen Diffusion in Zirconium Alloys by the Radioluminography Method

Authors: Ivanov B.V.¹, Anikin A.S.¹, Bukin A.N.¹, Sergeecheva Y.V.¹, Lesina I.G.¹, Saburov N.S.¹, Devyatko Y.N.², Khomyakov O.V.¹^,2
Affiliations:
1. High Technology Research Institute of Inorganic Materials
2. National Research Nuclear University MEPhI
Issue: Vol 10, No 3 (2019)
Pages: 713-720
Section: New Methods of Treatment and Production of Materials with Required Properties
URL: https://journals.rcsi.science/2075-1133/article/view/207947
DOI: https://doi.org/10.1134/S2075113319030110
ID: 207947

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Abstract

A method for obtaining the quasi-one-dimensional distribution of tritium in zirconium alloys was developed. Various conditions of saturation of samples with tritium were analyzed and distributions of tritium concentration corresponding to the saturation conditions were measured. An algorithm for restoring of the diffusion coefficient of hydrogen in zirconium alloys by the radioluminography method was developed. The temperature dependence of the hydrogen diffusion in E110 alloy was constructed.