On impurity-induced vacancy clustering in nickel
- 1 April 1981
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 11 (4) , L65-L71
- https://doi.org/10.1088/0305-4608/11/4/002
Abstract
A reaction-rate theory model of impurity-induced vacancy clustering and micro-void formation has been used to interpret the positron annihilation data of Dlubek et al. (1979) on the recovery of cold-worked Ni-Sb alloys. The calculated mean microvoid sizes agree well with the experimental data. The model predicts the time and temperature-dependent microvoid density for a given impurity concentration.Keywords
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