The penetration of H into single-phase a-phase solid solutions which contained up to 10%V was studied at 300 to 700C. It was found that changes in the V concentration, from 0 to 5%, did not affect the penetration of H. A further increase in the V concentration increased the temperature coefficient of H penetration and the activation energy (table 82).

V.I.Zhitenev, R.A.Ryabov, V.M.Slesarev, P.V.Geld: Izvestiya Vysshikh Uchebnykh Zavedenii (Fiz.), 1976, 19[11], 144-6

Table 82

Parameters for the Permeation of H in a-Phase Fe-V