The diffusion of 59Fe in the face-centered cubic phase was studied by using radioactive tracer techniques at 950 to 1200C. The results could be described by:

D (cm2/s) = 7.2 x 10-1 exp[-66.4(kcal/mol)/RT]

J.Ruzickova, B.Million: Materials Science and Engineering, 1981, 50[1], 59-64