Fe-Ni Phase Diagrams
Invariant Reactions:
| T | reaction | x(Fe) | x(Ni) | w(Fe) | w(Ni) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1513.6 | Liquid + Bcc => Fcc | 0.9358 | 0.0642 | 0.9328 | 0.0672 |
| 428.1 | Fcc => Bcc + Fcc | 0.5560 | 0.4440 | 0.5437 | 0.4563 |
| 352.6 | Fcc => Bcc + L12 | 0.9443 | 0.0557 | 0.9417 | 0.0583 |