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Plasma-Material Interaction Data Set 365

Permeation of H in Incoloy 800

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

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

Comment

Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).

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  1. B131: A. Schmidt, F. Verfuss, E. Wicke, "Studies on the permeation of Hydrogen and Tritium through heat resistant alloys ", Journal of Nuclear Materials 131, 247-260 (1985). [10.1016/0022-3115(85)90461-1]