Cu-Be Phase Diagrams
Invariant Reactions
| T | reaction | x(Be) | x(Cu) | w(Be) | w(Cu) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1204.8 | Liquid => Be2Cu + Bcc | 0.8404 | 0.1596 | 0.4275 | 0.5725 |
| 1122.3 | Bcc => Hcp + Be2Cu | 0.9147 | 0.0853 | 0.6032 | 0.3968 |
| 927.6 | Be2Cu + Liquid => Bcc | 0.4428 | 0.5572 | 0.1013 | 0.8987 |
| 897.7 | Bcc + Be2Cu => Bcc_B2 | 0.6358 | 0.3642 | 0.1985 | 0.8015 |
| 859.0 | Liquid => Bcc + Fcc | 0.2543 | 0.7457 | 0.0461 | 0.9539 |
| 621.0 | Bcc => Fcc + Bcc_B2 | 0.1125 | 0.8875 | 0.0177 | 0.9823 |