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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 \(\mathrm{eV\,K^{-1}}\).]

Comment

Value measured by Causey et al. recommended in Dolan and Anderl.

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  1. 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]
  2. 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]