Co-Si Phase Diagrams
Invariant Reactions
| T | reaction | x(Co) | x(Si) | w(Co) | w(Si) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1317.5 | Liquid + Beta_Co2Si => Alpha_Co2Si | 0.6896 | 0.3104 | 0.8233 | 0.1767 |
| 1314.3 | Liquid => CoSi + CoSi2 | 0.3657 | 0.6343 | 0.5475 | 0.4525 |
| 1303.8 | Liquid => Beta_Co2Si + CoSi | 0.6219 | 0.3781 | 0.7754 | 0.2246 |
| 1260.4 | Liquid => CoSi2 + Diamond | 0.2206 | 0.7794 | 0.3726 | 0.6274 |
| 1236.5 | Liquid + Fcc => Hcp | 0.7906 | 0.2094 | 0.8879 | 0.1121 |
| 1212.6 | Liquid + Alpha_Co2Si => Co3Si | 0.7600 | 0.2400 | 0.8692 | 0.1308 |
| 1202.4 | Liquid => Hcp + Co3Si | 0.7677 | 0.2323 | 0.8740 | 0.1260 |
| 1198.6 | Beta_Co2Si => CoSi + Alpha_Co2Si | 0.5083 | 0.4917 | 0.6845 | 0.3155 |
| 1197.2 | Co3Si => Alpha_Co2Si + Hcp | 0.6827 | 0.3173 | 0.8187 | 0.1813 |