The self-diffusion of F in molten LiF-11.5NaF-42mol%KF eutectic was measured. The results could be described by:

D (cm2/s) = 1.63 x 10-3 exp[-7.23(kcal/mol)/RT]

N.Iwamoto, Y.Tsunawaki, N.Umesaki, K.Furukawa, H.Ohno: Trans. JWRI, 1978, 7[1], 5-10