| 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) | C10-417 - C10-420 | |
| DOI | https://doi.org/10.1051/jphyscol:19851094 | |
Eighth International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 46 (1985) C10-417-C10-420
DOI: 10.1051/jphyscol:19851094
College of Industrial Technology, Nihon University, Chiba 275, Japan
J. Phys. Colloques 46 (1985) C10-417-C10-420
DOI: 10.1051/jphyscol:19851094
DAMPING CAPACITY OF Zn-Al ALLOY CASTINGS
T. OTANI, T. SAKAI, K. HOSHINO and T. KUROSAWACollege of Industrial Technology, Nihon University, Chiba 275, Japan
Abstract
This paper describes the damping capacity of Zn-15 ~ 27%Al and Zn-15 ~ 27%Al-0.02%Mg alloys casting. Such alloys are desirable to provide high damping of vibration. Cooling rates of solidification and quenching for the interior of castings are lower than that of the edge of castings. The damping capacity of both the edge and the interior of the casting was investigated and parameter controlling the damping effect of the alloy are discussed.