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Plasma-Material Interaction Data Set 257

Solubility of D 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

Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.

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  1. B89: A. Aiello, I. Ricapito, G. Benamati, R. Valentini, "Hydrogen Isotopes Permeability in Eurofer 97 Martensitic Steel ", Fusion Science and Technology 41, 872-876 (2002). [10.13182/fst41-872]