Return to search
Plasma-Material Interaction Data Set 274
Solubility of H in Cu-Al2O3
$$
K_\mathrm{s} = K_\mathrm{s0}\exp \left(-\frac{E_\mathrm{s}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Cu-Al2O3
- Method: Experiment
- Data scaled for isotope mass? No
- Ks0 = 0.00601 m-3 Pa-1/2
- Es = 0.04 eV
- T = 573 – 793 K
Download JSON
- B104: G. Esteban, G. Alberro, I. Peñalva, A. Peña, F. Legarda, B. Riccardi, "Hydrogen transport and trapping in the GlidCop Al25 IG alloy
", Fusion Engineering and Design 84, 757-761 (2009). [10.1016/j.fusengdes.2008.12.007]
Comment
Hydrogen Sieverts’ constant in the GlidCop Al25 IG alloy have been experimentally evaluated by using the gas permeation technique.