| Numéro |
J. Phys. Colloques
Volume 46, Numéro C10, Décembre 1985
Eighth International Conference on Internal Friction and Ultrasonic Attenuation in Solids
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|---|---|---|
| Page(s) | C10-413 - C10-416 | |
| DOI | https://doi.org/10.1051/jphyscol:19851093 | |
Eighth International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 46 (1985) C10-413-C10-416
DOI: 10.1051/jphyscol:19851093
Institute of Solid State Physics, Academia Sinica, Hefei, China
J. Phys. Colloques 46 (1985) C10-413-C10-416
DOI: 10.1051/jphyscol:19851093
LOW-FREQUENCY INTERNAL FRICTION OF As-CAST MANGANESE-COPPER ALLOYS
WEN YITING, XIE CUNYI and CHEN HUIInstitute of Solid State Physics, Academia Sinica, Hefei, China
Abstract
Low-frequency internal friction and elastic modulus were studied for cast manganes-copper alloys with Mn-content from 60 to 90%. Transformation peak and relaxation peak (due to twin boundaries) were observed for all the cast alloys in the temperature range from -150 to 300°C. The results are compared with those of homogenized specimens.