| Numéro |
J. Phys. Colloques
Volume 48, Numéro C8, Décembre 1987
Fifth European Conference on Internal Friction and Ultrasonic Attenuation in Solids
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|---|---|---|
| Page(s) | C8-413 - C8-416 | |
| DOI | https://doi.org/10.1051/jphyscol:1987862 | |
Fifth European Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 48 (1987) C8-413-C8-416
DOI: 10.1051/jphyscol:1987862
Institute of Solid State Physics, Academia Sinica, Hefei, China
J. Phys. Colloques 48 (1987) C8-413-C8-416
DOI: 10.1051/jphyscol:1987862
ON THE BAMBOO BOUNDARY INTERNAL FRICTION PEAK IN 99.9999 ALUMINIUM
B. CHENG et T.S. KÊInstitute of Solid State Physics, Academia Sinica, Hefei, China
Abstract
An internal friction peak has been observed i n bamboo
crystals of 99.9999wt%(6N) Al. The height of the peak was found to be
proportional to the number of bamboo boundaries contained in the specimen.
Analysis of the relaxation parameters of this peak shows that this is a new
peak associated with the presence of bamboo boundaries.