孟长功

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:中科院金属所

学位:博士

所在单位:化工学院

学科:无机化学

办公地点:大连理工大学化学楼401

联系方式:13940825088

电子邮箱:cgmeng@dlut.edu.cn

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RETRACTED ARTICLE: Non-equilibrum melting of bulk aluminum: A molecular dynamics study

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论文类型:会议论文

发表时间:2010-01-22

收录刊物:EI、Scopus

卷号:3

页面范围:11-14

摘要:Non-equilibrium melting of bulk aluminum during continuous heating at ultra-high heating rates is studied with molecular dynamics simulations. During the simulations, the inter-atomic interactions are described with Sutton-Chen type EAM potential. Strong correlation between the melting behavior and the heating rate are observed. High heating rate will enhance the atomic diffusion and defect formation, and cause the energy and structural difference between the solid and liquid phase to decrease. This will significantly alter the solid phase stability and the barrier for melting, and drive the phase transformation. ? 2010 IEEE.