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应用修正嵌入原子法(MEAM)研究了Fe-Mn二元合金中γ相(fcc)和α(bcc)随Mn含量变化的不同能量,它们的能量变化趋势与Fe-Mn二元相图的推测结果一致.由此表明,用MEAM法研究Fe-Mn二元系中两种立方相的能量是有效的.
The different energies of γ phase (fcc) and α (bcc) with the change of Mn content in Fe-Mn binary alloys were studied by using Modified Inlaying Atom Atom (MEAM). The trend of their energies and the prediction of Fe-Mn binary phase diagram The result is the same. This shows that it is effective to study the energy of two cubic phases in the Fe-Mn binary system by the MEAM method.