C-Hf Phase Diagrams
Invariant Reactions
| T | reaction | x(C) | x(Hf) | w(C) | w(Hf) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 3173.2 | Liquid => Graphite + Fcc | 0.6803 | 0.3197 | 0.1252 | 0.8748 |
| 2361.7 | Liquid + Fcc => Hcp | 0.0592 | 0.9408 | 0.0042 | 0.9958 |
| 2190.8 | Liquid => Hcp + Bcc | 0.0212 | 0.9788 | 0.0015 | 0.9985 |