Equation of state ofZr41Ti14Cu12.5Ni10Be22.5bulk metallic glass
Equation of state ofZr41Ti14Cu12.5Ni10Be22.5bulk metallic glass
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DOI：
10.1103/physrevb.61.3166
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发表时间：
2000-02
影响因子：
3.7
通讯作者：
Wei Hua Wang;Z. Bao;C. Liu;D. Q. Zhao;J. Eckert
中科院分区：
文献类型：
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作者：
Wei Hua Wang;Z. Bao;C. Liu;D. Q. Zhao;J. Eckert
用活塞-圆柱体高压装置研究了室温下Zr41Ti14Cu12.5Ni10Be22.5大块非晶合金的压力-体积(P−V)关系。确定了BMG的状态方程。作为BMG的第一状态方程，将其与其他晶体固体进行了比较，并从唯象的角度解释了它们之间的差异。实验结果表明，BMG中含有大量的空隙状自由体积。
The pressure-volume (P− V) relation of Zr 41 Ti 14 Cu 12.5 Ni 10 Be 22.5 bulk metallic glass (BMG) at room temperature has been studied using a piston-cylinder high-pressure apparatus up to 4.5 GPa. The equation of state of the BMG is determined. As the first equation of state of the BMG, it is compared with other crystalline solids, and the differences are phenomenologically explained. The experimental results indicate the BMG contains a large amount of vacancylike free volume.