Ni-Si Phase Diagrams
Invariant React
| T | reaction | x(Ni) | x(Si) | w(Ni) | w(Si) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1254.1 | Liquid + Theta_Ni2Si => Delta_Ni2Si | 0.6972 | 0.3028 | 0.8280 | 0.1720 |
| 1241.9 | Liquid => Gamma_Ni5Si2 + Delta_Ni2Si | 0.7050 | 0.2950 | 0.8332 | 0.1668 |
| 1196.7 | Liquid + Gamma_Ni5Si2 => Beta3_Ni3Si | 0.7618 | 0.2382 | 0.8699 | 0.1301 |
| 1142.4 | Liquid => Fcc + Beta3_Ni3Si | 0.7985 | 0.2015 | 0.8922 | 0.1078 |
| 1117.2 | Beta3_Ni3Si + Gamma_Ni5Si2 => Beta2_Ni3Si | 0.7143 | 0.2857 | 0.8393 | 0.1607 |
| 1117.2 | Fcc + Beta3_Ni3Si => Beta2_Ni3Si | 0.8487 | 0.1513 | 0.9214 | 0.0786 |
| 1035.1 | Beta2_Ni3Si + Fcc => L12_Ni3Si | 0.7746 | 0.2254 | 0.8778 | 0.1222 |
| 993.2 | Liquid + Diamond => NiSi2 | 0.3993 | 0.6007 | 0.5814 | 0.4186 |
| 989.4 | Beta2_Ni3Si => Gamma_Ni5Si2 + L12_Ni3Si | 0.7143 | 0.2857 | 0.8393 | 0.1607 |
| 975.2 | Liquid => Theta_Ni2Si + NiSi | 0.5294 | 0.4706 | 0.7016 | 0.2984 |
| 956.8 | Liquid => NiSi + NiSi2 | 0.4417 | 0.5583 | 0.6231 | 0.3769 |
| 840.8 | Theta_Ni2Si + NiSi => Epsilon_Ni3Si2 | 0.5000 | 0.5000 | 0.6764 | 0.3236 |
| 828.9 | Theta_Ni2Si => Epsilon_Ni3Si2 + Delta_Ni2Si | 0.6000 | 0.4000 | 0.7581 | 0.2419 |