Hydrogen permeation through vanadium alloy V-4Cr-4Ti 'in situ' of reactor irradiation

Abstract The influence of reactor irradiation hydrogen interaction with a vanadium alloy was studied by means of a hydrogen permeation technique. It is shown that reactor irradiation results in a decrease of the apparent diffusion coefficients and permeation constants for vanadium alloy V–4Cr–4Ti.