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4 Z2和Z1非晶合金正电子湮没三寿命谱拟合结果
Table 4 Three components fit results of the Z2 and Z1 BMGs using positron annihilation lifetime spectroscopy
Alloy t1 / ps I1 / % t2 / ps I2 / % t3 / ps I3 / % Fit factor
Z2 110.7 25.5 184.4 73.4 1984.0 1.07 1.0054
Z1 141.0 42.9 201.0 56.0 2018.0 1.15 0.9927