The pressure dependence of ultrasonic attenuation in Zr41Ti14Cu12.5Ni10-xBe22.5Cx (x=0,1) bulk metallic glasses has been studied up to 0.5 GPa by using a pulse echo overlap method. The effect of carbon addition on the attenuation is also investigated. Some unique characteristics of the ultrasonic attenuation are found and compared with those of other glasses. The origin of the anomalous attenuation behavior is discussed. © 2000 American Institute of Physics.
Published in:
Journal of Applied Physics
(Volume:88
,
Issue:
6
)
Date of Publication:
Sep 2000
- Page(s):
-
3266
-
3268
- ISSN :
-
0021-8979
- Digital Object Identifier :
-
10.1063/1.1289237
- Product Type:
-
Journals & Magazines
- Date of Current Version :
-
18 June 2009
- Issue Date :
-
Sep 2000