Page 178 - The Effect of Hydrogen and Hydrides - ebook first test

Figure 4-91: Lattice strains in the matrix during HT1 on S1 (475 wppm H content) derived from changes in positions of the
{10.0} α−Zr ({1 0 1 ̅ 1} αZr ) and {00.2} α−Zr ({0 0 0 2} − ) reflections: (a) comparison with non-hydrogenated
material (the solid lines are linear fits for non-hydrogenated material) and, (b) comparison with the cell distortion model.
For clarity the strains derived from the {00.2} α−Zr reflection is shifted by 10 and only one fifth of the data points are
3
plotted (from [Zanellato et al., 2012]).

α = 5.77 ×
{10.0}
6
-1
6
10 K α = 7.62 × 10 K -1 {10.0} α−Zr {00.2} α−Zr
{00.2}

−6
−1
5.5 10.8 × 10 K
 






Copyright © Advanced Nuclear Technology International Europe AB, ANT International, 2019.