Return to search

Plasma-Material Interaction Data Set 130

Permeation of T in CuCrZr

$$ P = P_0 \exp\left(-\frac{E_\mathrm{p}}{k_\mathrm{B}T}\right) $$

[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]

Comment

Fitting expression for flux vs temperature for permeability. Pressure dependence of permeability: ~p^0.53.

Download JSON

  1. B23: E. Serra, A. Perujo, "Hydrogen and deuterium transport and inventory parameters in a Cu–0.65Cr–0.08Zr alloy for fusion reactor applications", Journal of Nuclear Materials 258-263, 1028-1032 (1998). [10.1016/s0022-3115(98)00276-1]