Co-Zn Phase Diagrams
Invariant Reactions
| T | reaction | x(Co) | x(Zn) | w(Co) | w(Zn) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 965.8 | Liquid + Fcc => Beta | 0.3355 | 0.6645 | 0.3128 | 0.6872 |
| 924.9 | Beta + Fcc => Bcc | 0.4980 | 0.5020 | 0.4720 | 0.5280 |
| 923.9 | Beta => Liquid + Bcc | 0.3056 | 0.6944 | 0.2840 | 0.7160 |
| 903.6 | Liquid + Bcc => Co4Zn | 0.2844 | 0.7156 | 0.2638 | 0.7362 |
| 743.2 | Liquid + Co4Zn => Delta | 0.0788 | 0.9212 | 0.0715 | 0.9285 |
| 741.6 | Bcc + Fcc => Fcc | 0.5326 | 0.4674 | 0.5067 | 0.4933 |
| 688.0 | Delta + Co4Zn => CoZn7 | 0.1250 | 0.8750 | 0.1141 | 0.8859 |
| 674.9 | Delta => Liquid + CoZn7 | 0.0388 | 0.9612 | 0.0351 | 0.9649 |
| 567.0 | Liquid + CoZn7 => CoZn14 | 0.0094 | 0.9906 | 0.0085 | 0.9915 |
| 419.4 | Liquid => CoZn14 + Hcp | 0.0002 | 0.9998 | 0.0001 | 0.9999 |
| 385.4 | Fcc => Bcc + Hcp | 0.4750 | 0.5250 | 0.4492 | 0.5508 |