The diffusive behavior of Cr was studied at 998 to 1600C. The results could be described by:

D (cm2/s) = 2.8 x 10-1 exp[-73.2(kcal/g-atom)/RT]

W.Hagel: Transactions of the AIME, 1962, 224, 430

The best linear fit to the solute diffusion data ([671] to [676]) yields:

Cr: Ln[Do] = 0.28E – 22.4 (R2 = 0.91)