| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1624411 | Journal of Alloys and Compounds | 2008 | 5 Pages |
Abstract
Activities of iron were obtained by means of a Gibbs-Duhem integration for the same composition range. The results of the activity measurements were interpreted in terms of a statistical-thermodynamic model for nonstoichiometric phases with the D03-superstructure based on defect formation energies from the literature. It was found that non-stoichiometry in Fe3Al is caused by anti-structure atoms on two of the three possible sublattices.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Yongzhang Huang, Wenxia Yuan, Zhiyu Qiao, Olga Semenova, Gabriel Bester, Herbert Ipser,