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Metallic Glass Formation by Ion Mixing and Calculation of Glass-Forming-Ability from Inter-Atomic Potential in the Binary Metal Systems
引用本文:李正操,赖文生,柳百新. Metallic Glass Formation by Ion Mixing and Calculation of Glass-Forming-Ability from Inter-Atomic Potential in the Binary Metal Systems[J]. 清华大学学报, 2001, 0(2)
作者姓名:李正操  赖文生  柳百新
作者单位:LI Zhengcao,LAI Wensheng,LIU BaixinLaboratory of Advanced Materials,Department of Materials Science and Engineering,Tsinghua University,Beijing 100084,China
基金项目:the National Natural Science Foundationof China !(No. 5 92 310 31194740 30 and 5 95 710 11),the Ministry of Science and T
摘    要:


Metallic Glass Formation by Ion Mixing and Calculation of Glass-Forming-Ability from Inter-Atomic Potential in the Binary Metal Systems
LI Zhengcao,LAI Wensheng,LIU BaixinLaboratory of Advanced Materials. Metallic Glass Formation by Ion Mixing and Calculation of Glass-Forming-Ability from Inter-Atomic Potential in the Binary Metal Systems[J]. Tsinghua Science and Technology, 2001, 0(2)
Authors:LI Zhengcao  LAI Wensheng  LIU BaixinLaboratory of Advanced Materials
Affiliation:LI Zhengcao,LAI Wensheng,LIU BaixinLaboratory of Advanced Materials,Department of Materials Science and Engineering,Tsinghua University,Beijing 100084,China
Abstract:In this article, a brief summary of the up-to-date progress of metallic glass formation by ion mixing of metallic multilayers in the binary metal systems is first presented. Secondly, thermodynamic modeling of metallic glass formation is developed with special consideration of the interfacial free energy of the multilayers. Thirdly, results of molecular dynamics simulations for some representative systems are presented to show the calculation of the glass-forming ability directly from the inter-atomic potential of the binary metal systems.
Keywords:amorphous alloys  ion mixing  metallic glass forming ability  thermodynamic modeling  molecular-dynamics simulation
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