Internal Friction in Aluminum at Low Temperatures
- 1 February 1958
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 29 (2) , 146-148
- https://doi.org/10.1063/1.1723055
Abstract
Preliminary measurements at 40 kc of the internal friction of 99.992% aluminum as a function of temperature yield a number of attenuation maxima at temperatures between 90°K and 300°K. These maxima are unlike the cold-worked induced peaks, first reported by Bordoni. They appear to be of two types, a broad maximum at about 225°K and a series of very sharp peaks at lower temperatures. The latter are tentatively associated with the break away of dislocations from minor pinning points.This publication has 8 references indexed in Scilit:
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