Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1591384 | Solid State Communications | 2016 | 4 Pages |
Abstract
We describe the phase diagram of binary and ternary disordered alloys using the mixed-bond Ising model, via effective field theory (EFT). For example, we describe the Fe-Al alloy as a mixed-bond system instead of as diluted alloy. In our approach, we obtain the percolation threshold for some lattices and describe the lines of ferro-paramagnetic transition of Fe-Al, Fe-Mn, Fe-Mn-Al and Fe-Ni-Mn alloys and we obtain good agreement with the experimental data.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Augusto S. Freitas, Douglas F. de Albuquerque,