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Plasma-Material Interaction Data Set 255
Solubility of H 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
- Alloy: EUROFER
- Method: Experiment
- Data scaled for isotope mass? No
- Ks0 = 0.00921 mol m-3 Pa-1/2
- Es = 0.04 eV
- T = 420 – 777 K
Download JSON
- B82: G. Esteban, A. Peña, F. Legarda, R. Lindau, "Hydrogen transport and trapping in ODS-EUROFER
", Fusion Engineering and Design 82, 2634-2640 (2007). [10.1016/j.fusengdes.2007.02.002]
Comment
Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.