微量添加Sn和Nb对Zr-Cu-Fe-Al块体非晶合金热稳定性和塑性的影响
杨滨, 李鑫, 罗文东, 李宇翔

EFFECT OF MINOR Sn AND Nb ADDITIONS ON THE THERMAL STABILITY AND COMPRESSIVE PLASTICITY OF Zr-Cu-Fe-Al BULK METALLIC GLASS
YANG Bin, LI Xin, LUO Wendong, LI Yuxiang
表5 Z2与Z1非晶合金正电子湮没二寿命谱拟合结果
Table 5 Two components fit results of the Z1 and Z2 BMGs using positron annihilation lifetime spectroscop
Alloy tm / ps Im / % tv / ps Iv / % Fit factor
Z2 168.3 98.77 1686.0 1.23 1.0907
Z1 176.4 98.68 1736.0 1.31 1.0475