| Numéro |
J. Phys. Colloques
Volume 42, Numéro C5, Octobre 1981
ICIFUAS-7Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids |
|
|---|---|---|
| Page(s) | C5-271 - C5-276 | |
| DOI | https://doi.org/10.1051/jphyscol:1981539 | |
ICIFUAS-7
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-271-C5-276
DOI: 10.1051/jphyscol:1981539
1 Q.P. Kong (C.P. Kung), as a guest from the Institute of Metal Research, Academia Sinica, Shenyang, China
2 Institut für Allgemeine Metallkunde und Metallphysik, RWTH Aachen, F.R.G.
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-271-C5-276
DOI: 10.1051/jphyscol:1981539
A STUDY OF THE INTERNAL FRICTION IN CONCENTRATED COPPER ALLOYS
Q.P. Kong1, K. Lücke2 et G. Sokolowski21 Q.P. Kong (C.P. Kung), as a guest from the Institute of Metal Research, Academia Sinica, Shenyang, China
2 Institut für Allgemeine Metallkunde und Metallphysik, RWTH Aachen, F.R.G.
Abstract
In several Cu-Al and Cu-Zn alloys damping peaks at about 200 K have been observed. The effects are due to interactions of dislocations with solute atoms. Possible mechanisms have been discussed.