EI、Scopus 收录
中文核心期刊
MOLECULAR DYNAMICS SIMULATION OF ENTROPY AND SURFACE TENSION FOR GRAIN BOUNDARY OF α-Fe[J]. Chinese Journal of Theoretical and Applied Mechanics, 1991, 23(4): 443-447. DOI: 10.6052/0459-1879-1991-4-1995-861
Citation: MOLECULAR DYNAMICS SIMULATION OF ENTROPY AND SURFACE TENSION FOR GRAIN BOUNDARY OF α-Fe[J]. Chinese Journal of Theoretical and Applied Mechanics, 1991, 23(4): 443-447. DOI: 10.6052/0459-1879-1991-4-1995-861

MOLECULAR DYNAMICS SIMULATION OF ENTROPY AND SURFACE TENSION FOR GRAIN BOUNDARY OF α-Fe

  • The grain boundary is an interface, and the surface tension is one of its important thermodynamic property. In this paper, the surface tension of the grain boundary for α-Fe,Σ= 9 at various temperatures and pressures is calculated by means of Computer Molecular Dynamics (CMD). The results agree satisfactorily with the experimental data. It is shown that the contribution of entropy to surface tension of- grain boundary can be ignored.The grain boundary is an interface, and the surface tension is one of its i...
  • loading

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return