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Plasma-Material Interaction Data Set 25
Recombination of D in Steel
$$
K_\mathrm{r} = K_\mathrm{r0} \exp\left(-\frac{E_\mathrm{r}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: Steel
- Alloy: 316SS
- Method: Experiment
- Data scaled for isotope mass? No
- Kr0 = 3.2e-27 m4 s-1
- Er = 0.58 eV
- T = 623 – 873 K
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- B25: F. Reiter, J. Camposilvan, M. Caorlin, A. Perujo, S. Tominetti, "Recycling of hydrogen from stainless steel surfaces under ITER/NET conditions
", Journal of Nuclear Materials 179-181, 316-318 (1991). [10.1016/0022-3115(91)90089-p]
- B55: T. Tanabe, Y. Yamanishi, K. Sawada, S. Imoto, "Hydrogen transport in stainless steels
", Journal of Nuclear Materials 123, 1568-1572 (1984). [10.1016/0022-3115(84)90304-0]