Binary gaseous diffusion coefficients of zinc in hydrogen, helium and argon at 1 atmosphere and 720–1120 K
Abstract
Using a capillary leak method the binary diffusion coefficients for the gaseous systems Zn+H2, Zn + He, and Zn + Ar were determined as 6.86 × 10–5(T/273)1.709, 6.25 × 10–5(T/273)1.629 and 7.73 × 10–6(T/273)2.203 m2 s–1, respectively at one atmosphere pressure and in the range 720 to 1120 K.