Elastic constants and their pressure dependence of Zr41Ti14Cu12.5Ni9Be22.5C1 bulk metallic glass
Elastic constants and their pressure dependence of Zr41Ti14Cu12.5Ni9Be22.5C1 bulk metallic glass
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DOI：
10.1063/1.123091
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发表时间：
1999-03
影响因子：
4
通讯作者：
Weihua Wang;R. J. Wang;F. Y. Li;D. Q. Zhao;M. Pan
中科院分区：
文献类型：
--
作者：
Weihua Wang;R. J. Wang;F. Y. Li;D. Q. Zhao;M. Pan
使用脉冲回波重叠法测量了块状 Zr41Ti14Cu12.5Ni9Be22.5C1 金属玻璃 (MG) 的声速及其压力依赖性，最高可达 0.5 GPa。已经确定了 MG 的弹性常数和热力学参数及其压力依赖性。将获得的弹性常数与其他种类的玻璃进行比较。获得了有关 MG 的微观结构、弹性性能和玻璃形成能力的更多信息。
The acoustic velocities and their pressure dependence of bulk Zr41Ti14Cu12.5Ni9Be22.5C1 metallic glass (MG) have been measured up to 0.5 GPa by using a pulse echo overlap method. The elastic constants and thermodynamic parameters as well as their pressure dependence of the MG have been determined. The obtained elastic constants were compared to that of other kinds of glasses. More information about the microstructure, elastic properties, and glass forming ability of the MG was obtained.