Co-Cr Phase Diagrams
Invariant Reactions
| T | reaction | x(Co) | x(Cr) | w(Co) | w(Cr) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1395.2 | Liquid => Fcc + Bcc | 0.5499 | 0.4501 | 0.5807 | 0.4193 |
| 1260.7 | Bcc => Fcc + Sigma | 0.4711 | 0.5289 | 0.5023 | 0.4977 |
| 968.6 | Fcc + Sigma => Hcp | 0.6444 | 0.3556 | 0.6726 | 0.3274 |
| 779.0 | Fcc => Hcp + Fcc | 0.9749 | 0.0251 | 0.9778 | 0.0222 |
| 454.7 | Hcp + Fcc => Hcp | 0.9928 | 0.0072 | 0.9936 | 0.0064 |
| 419.5 | Hcp => Sigma + Hcp | 0.9941 | 0.0059 | 0.9948 | 0.0052 |
| 105.5 | Sigma => Bcc + Hcp | 0.0002 | 0.9998 | 0.0003 | 0.9997 |