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Plasma-Material Interaction Data Set 69
Solubility of T in Steel
$$
K_\mathrm{s} = K_\mathrm{s0}\exp \left(-\frac{E_\mathrm{s}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Steel
- Method: Experiment
- Data scaled for isotope mass? No
- Ks0 = 1.85e+23 m-3 Pa-1/2
- Es = 0.109 eV
- T = 673 – 973 K
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- B10: T. J. Dolan, R. A. Anderl, "Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials", Idaho National Engineering Laboratory, DoE Publication, EGG-FSP-11348 (1994). [https://inis.iaea.org/collection/NCLCollectionStore/_Public/26/027/26027751.pdf]
- B58: R. A. Causey, L. M. Steck, R. Van Namen, "Diffusion and Solubility of Tritium in Path a Prime Candidate Alloy
", Fusion Technology 8, 2384-2387 (1985). [10.13182/fst85-a24635]
Comment
Value measured by Causey et al. recommended in Dolan and Anderl.