Fe-Sm Phase Diagrams
Invariant Reactions:
| T | reaction | x(Fe) | x(Sm) | w(Fe) | w(Sm) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1394.0 | Bcc => Liquid + Fcc | 0.8928 | 0.1072 | 0.7557 | 0.2443 |
| 1285.3 | Liquid + Fcc => Fe17Sm2 | 0.7525 | 0.2475 | 0.5303 | 0.4697 |
| 1013.7 | Liquid + Fe17Sm2 => Fe3Sm | 0.4559 | 0.5441 | 0.2373 | 0.7627 |
| 921.8 | Bcc => Liquid + Hcp | 0.0780 | 0.9220 | 0.0305 | 0.9695 |
| 911.7 | Fcc => Fe17Sm2 + Bcc | 1.0000 | 1.0E-06 | 1.0000 | 2.7E-06 |
| 899.3 | Liquid + Fe3Sm => Fe2Sm | 0.3688 | 0.6312 | 0.1783 | 0.8217 |
| 733.6 | Hcp => Liquid + RHOMB_C19 | 0.2228 | 0.7772 | 0.0962 | 0.9038 |
| 724.2 | Liquid => Fe2Sm + RHOMB_C19 | 0.2315 | 0.7685 | 0.1006 | 0.8994 |