Abstract
Low frequency internal friction data were obtained on the alloy aluminium–5% magnesium to determine the effects of quenching and neutron irradiation on solute movement. A damping peak near 150 °C, attributed to stress-induced reorientation of solute atoms, was found to be shifted to lower temperatures by these treatments. This behavior corresponds to a reduction in relaxation time for the damping process, and is compatible with the idea that the solute atoms act as traps for vacancies.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
19 articles.
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