Co-Ge Phase Diagrams
Invariant Reactions
| T | reaction | x(Co) | x(Ge) | w(Co) | w(Ge) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1122.2 | Liquid + Fcc => Hcp | 0.7490 | 0.2510 | 0.7077 | 0.2923 |
| 1113.4 | Liquid => Hcp + Beta_Co5Ge3 | 0.7419 | 0.2581 | 0.7000 | 0.3000 |
| 986.4 | Liquid + Beta_Co5Ge3 => CoGe | 0.4058 | 0.5942 | 0.3566 | 0.6434 |
| 833.4 | Liquid + CoGe => CoGe2 | 0.2558 | 0.7442 | 0.2181 | 0.7819 |
| 814.9 | Liquid => CoGe2 + Diamond | 0.2167 | 0.7833 | 0.1833 | 0.8167 |
| 811.4 | CoGe2 + CoGe => Co5Ge7 | 0.3330 | 0.6670 | 0.2884 | 0.7116 |
| 749.3 | Hcp + Beta_Co5Ge3 => Co3Ge | 0.8140 | 0.1860 | 0.7803 | 0.2197 |
| 664.0 | Co3Ge => Hcp + Beta_Co5Ge3 | 0.8214 | 0.1786 | 0.7887 | 0.2113 |
| 641.3 | Beta_Co5Ge3 + Hcp => Co5Ge2 | 0.7140 | 0.2860 | 0.6696 | 0.3304 |
| 382.8 | Beta_Co5Ge3 + Co5Ge2 => Alpha_Co5Ge3 | 0.6250 | 0.3750 | 0.5750 | 0.4250 |
| 382.3 | Co5Ge2 => Hcp + Alpha_Co5Ge3 | 0.7140 | 0.2860 | 0.6696 | 0.3304 |
| 114.9 | Beta_Co5Ge3 => CoGe + Alpha_Co5Ge3 | 0.5094 | 0.4906 | 0.4574 | 0.5426 |