Nanocrystallization behaviour of a ternary amorphous alloy during isothermal annealing: a Monte Carlo simulation
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
a The Key Laboratory of Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061, China; b School of Mechanical Engineering, Yeungnam University,214-1 Dae-dong, Gyeongsan, Gyeongbuk 712-749, Republic of Korea
Abstract 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
Received: 15 March 2005
Revised: 29 August 2005
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos 50301008 and 50231040) and the Shandong Young Scientists Foundation.
Cite this article:
Jin Shi-Feng (金士锋), Wang Wei-Min (王伟民), Zhou Jian-Kun (周建坤), Guo Hong-Xuan (国洪轩), Webb J. F., Bian Xiu-Fang (边秀房) Nanocrystallization behaviour of a ternary amorphous alloy during isothermal annealing: a Monte Carlo simulation 2005 Chinese Physics 14 2565
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