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Plasma-Material Interaction Data Set 286
Solubility of H in Ni
$$
K_\mathrm{s} = K_\mathrm{s0}\exp \left(-\frac{E_\mathrm{s}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Ni
- Material composition: 99.96%
- Method: Experiment
- Data scaled for isotope mass? No
- Ks0 = 0.267 m-3 Pa-1/2
- Es = 0.08 eV
- T = 573 – 753 K
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- B77: Y. Wang, L. Xiong, S. Liu, "Rapid Hydrogen Transportation Along Grain Boundary in Nickel", Acta Metallurgica Sinica (English Letters) 27, 615-620 (2014). [10.1007/s40195-014-0102-y]
Comment
The solubility, diffusivity, and permeability of hydrogen were measured by gas permeation method.