中国物理B ›› 2005, Vol. 14 ›› Issue (12): 2565-2574.doi: 10.1088/1009-1963/14/12/031
• CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES • 上一篇 下一篇
J.F.Webb1, 金士锋2, 王伟民2, 周建坤2, 国洪轩2, 边秀房2
Jin Shi-Feng (金士锋)a, Wang Wei-Min (王伟民)a, Zhou Jian-Kun (周建坤)a, Guo Hong-Xuan (国洪轩)a,Webb J. F.b, Bian Xiu-Fang (边秀房)a
摘要: The nanocrystallization behaviour of Zr$_{70}$Cu$_{20}$Ni$_{10}$ metallic
glass during isothermal annealing is studied by employing a Monte Carlo
simulation incorporating with a modified Ising model and a $Q$-state Potts
model. Based on the simulated microstructure and differential scanning
calorimetry curves, we find that the low crystal-amorphous interface energy
of Ni plays an important role in the nanocrystallization of primary
Zr$_{2}$Ni. It is found that when $T
中图分类号:
(Other heat and thermomechanical treatments)
61.46.-w (Structure of nanoscale materials)
05.50.+q (Lattice theory and statistics)
68.35.Md (Surface thermodynamics, surface energies)