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Plasma-Material Interaction Data Set 363
Diffusivity of H in Incoloy 800
$$
D = D_0 \exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Incoloy 800
- Method: Experiment
- Data scaled for isotope mass? No
- D0 = 1.68e-05 m2 s-1
- Ed = 0.58 eV
- T = 1023 – 1223 K
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- 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]
Comment
Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).