Mg-Sm Phase Diagrams
Invariant Reactions
| T | reaction | x(Mg) | x(Sm) | w(Mg) | w(Sm) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 791.2 | Liquid => MgSm + Bcc | 0.4556 | 0.5444 | 0.1192 | 0.8808 |
| 741.2 | Liquid => Mg2Sm + MgSm | 0.6232 | 0.3768 | 0.2110 | 0.7890 |
| 699.9 | Liquid + Mg2Sm => Mg3Sm | 0.7614 | 0.2386 | 0.3403 | 0.6597 |
| 579.8 | Bcc => MgSm + Hcp | 0.2000 | 0.8000 | 0.0388 | 0.9612 |
| 564.8 | Liquid + Mg3Sm => Mg5Sm | 0.8801 | 0.1199 | 0.5426 | 0.4574 |
| 542.6 | Liquid + Mg5Sm => Mg41Sm5 | 0.8996 | 0.1004 | 0.5916 | 0.4084 |
| 533.0 | Liquid => Hcp + Mg41Sm5 | 0.9209 | 0.0791 | 0.6530 | 0.3470 |
| 531.5 | Hcp => MgSm + RHOMB_C19 | 0.0190 | 0.9810 | 0.0031 | 0.9969 |