Mie Potential and Equation of State of Zr48Nb8Cu14Ni12Be18 Bulk Metallic Glass
ZHANG Yong1, PAN Ming-Xiang1, WANG Wei-Hua1,2
1Institute of Physics and Center for Condensed Matter
Physics, Chinese Academy of Sciences, Beijing 100080
2National Microgravity Laboratory of Chinese Academy of Sciences, Beijing 100080
Mie Potential and Equation of State of Zr48Nb8Cu14Ni12Be18 Bulk Metallic Glass
ZHANG Yong1;PAN Ming-Xiang1;WANG Wei-Hua1,2
1Institute of Physics and Center for Condensed Matter
Physics, Chinese Academy of Sciences, Beijing 100080
2National Microgravity Laboratory of Chinese Academy of Sciences, Beijing 100080
Abstract： The linear expansion of Zr48Nb8Cu14Ni12Be18 bulk metallic glass (BMG) with excellent glass forming ability and high thermal stability is investigated by a dilatometry method. The average expansion coefficient is αTG= 1.04 x 10-5 K-1 (300-656 K) for the BMG and αTG= 1.11 x 10-5 K-1 (356～890 K) for the crystallized alloy. The Mie potential as well as the equation of state of the BMG and its corresponding crystallized state are determined from the thermal expansion and ultrasonic data, and the differences among them are phenomenologically explained.
ZHANG Yong;PAN Ming-Xiang;WANG Wei-Hua;. Mie Potential and Equation of State of Zr48Nb8Cu14Ni12Be18 Bulk Metallic Glass
[J]. 中国物理快报, 2001, 18(6): 805-807.
ZHANG Yong, PAN Ming-Xiang, WANG Wei-Hua,. Mie Potential and Equation of State of Zr48Nb8Cu14Ni12Be18 Bulk Metallic Glass
. Chin. Phys. Lett., 2001, 18(6): 805-807.
2001, Vol. 18 
