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Plasma-Material Interaction Data Set 22
Recombination of D in CuCrZr
$$
K_\mathrm{r} = K_\mathrm{r0} \exp\left(-\frac{E_\mathrm{r}}{k_\mathrm{B}T}\right)
$$
[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]
- Material: CuCrZr
- Material composition: 1.1% Cr, 0.1% Zr
- Method: Theory
- Data scaled for isotope mass? No
- Kr0 = 2.9e-14 m4 s-1
- Er = 1.92 eV
- T = 700 – 800 K
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- B13: R. Anderl, M. Hankins, G. Longhurst, R. Pawelko, "Deuterium transport in Cu, CuCrZr, and Cu/Be
", Journal of Nuclear Materials 266-269, 761-765 (1999). [10.1016/s0022-3115(98)00878-2]
Comment
CuCrZr specimens machined from AMPCOLOY 972 alloy bar stock.