您目前所在的位置:首页 - 期刊简介 - 详细页面

铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 8    No. 1    March 1998

[PDF Download]    [Flash Online]

    

FORMATION ENTHALPIES FOR FCC METAL BASED BINARY ALLOYS BY EMBEDDED ATOM METHOD
Ouyang Yifang1  Zhang Bangwei2, 3  Liao Shuzhi4  Jin Zhanpeng5 and Chen Hongmei1

1 Department ofPhysics, Guangxi University, Nanning530004, P. R. China;
2 International Centre for Materials Physics, Chinese Academy of Sciences, Shengyang110015, P. R. China;
3 Department ofPhysics, Hunan University, Changsha 410082, P. R. China;
4 Department ofPhysics, Hunan Educational Institute, Changsha 410012, P. R. China;
5 Department of Materials Science and Engineering, Central South University of Technology, Changsha 410083, P. R. China

Abstract:The formation enthalpies of 15 binary alloys bearing fcc metals Cu, Ag, Au, Ni, Pd and Pt in the whole composition range were calculated systematically with a general analytic embedded atom method (EAM) model developed by the authors. The results indicated that the calculations are in good agreement with the experimental data available, and with the results calculated using the first principles and other methods. It was also found that the agreement between the experimental data available and the present calculations is better than that between the experimental data and the results calculated by Johnson’s analytic EAM model.

 

Key words: formation enthalpy binary alloy embedded atom method

ISSN 1672-7029
CN 43-1423/U

主管:中华人民共和国教育部 主办:中南大学 中国铁道学会 承办:中南大学
湘ICP备09001153号 版权所有:《铁道科学与工程学报》编辑部
------------------------------------------------------------------------------------------
地 址:湖南省长沙市韶山南路22号 邮编:410075
电 话:0731-82655133,82656174   传真:0731-82655133   电子邮箱:jrse@mail.csu.edu.cn