Simulation study for atomic size and alloying effects during forming processes of amorphous alloys

• 作 者: ZHENG Caixing LIU Rangsu PENG
• 机 构: DepartmentofPhysics
• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2004年4期
• 关键词: amorphous alloys SOLIDIFICATION processes ATOMIC SIZE effect ALLOYING effect
• 基金项目: This work was supported by the National Natural Science Foundation of China (Grant No.50271026).

A molecular dynamics (MD) simulation study has been performed for the solidification processes of two binary liquid alloys Ag6Cu4 and CuNi by adopting the quantum Sutton-Chen many-body potentials. By analyzing bond-types, it is demonstrated that at the co