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Plasma-Material Interaction Data Set 356
Permeation of H in Steel
$$
P = P_0 \exp\left(-\frac{E_\mathrm{p}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Steel
- Alloy: 316L
- Method: Experiment
- Data scaled for isotope mass? No
- P0 = 3.13e-07 mol m-1 s-1 Pa-1/2
- Ep = 0.65 eV
- T = 500 – 1200 K
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- B7: F. Reiter, K. S. Forcey, G. Gervasini, "A compilation of tritium-material interaction parameters in fusion reactor materials", European Commission Joint Research Centre Publication, EUR-15-217-EN (1993). [https://op.europa.eu/en/publication-detail/-/publication/60f147a2-fdc8-49c8-8a87-7af6f09b0a61]
Comment
Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).