The diffusive behavior of Ti was studied at 1550 to 1700C. The results could be described by:

D (cm2/s) = 8.33 x 101 exp[-50.6(kcal/mol)/RT]

D.Y.Povolotskii, V.E.Roshchin, A.N.Keis: Izvestiya Akademii Nauk SSSR, 1970, 5, 222-3