Page 148 - The Effect of Hydrogen and Hydrides - ebook first test

ℎ ℎ

2
2
2
ℎ = ℎ √(ℎ + + )
ℎ

̅
(1 0 1 1) α−Zr

α

α

Figure 4-75: Variations in strain in the TD derived from shifts in the zirconium (1 0 1 ̅ 1) αZr peak in a sample during heating and
cooling having a hydrogen content of 129 wppm under zero externally applied stress. The linear thermal expansion
strain in the nonhydrogenated material is represented as a solid purple line (from [Colas et al., 2014]).

α 

(α + )/

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