Co-Sb Phase Diagrams
Invariant Reactions
| T | reaction | x(Co) | x(Sb) | w(Co) | w(Sb) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1117.9 | Liquid => Fcc + CoSb | 0.7463 | 0.2537 | 0.5875 | 0.4125 |
| 935.8 | Liquid + CoSb => CoSb2 | 0.1072 | 0.8928 | 0.0549 | 0.9451 |
| 874.0 | Liquid + CoSb2 => CoSb3 | 0.0473 | 0.9527 | 0.0235 | 0.9765 |
| 630.6 | Liquid => CoSb3 + (Sb) | 0.0002 | 0.9998 | 0.0001 | 0.9999 |
| 421.6 | Fcc => CoSb + Hcp | 0.5355 | 0.4645 | 0.3582 | 0.6418 |