Cu-Gd Phase Diagrams
Invariant Reactions
| T | reaction | x(Cu) | x(Gd) | w(Cu) | w(Gd) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 924.4 | Liquid + Cu9Gd2 => Cu5Gd_H | 0.835623 | 0.164377 | 0.672595 | 0.327405 |
| 873.9 | Liquid + Cu9Gd2 => Cu7Gd2 | 0.7481 | 0.2519 | 0.5455 | 0.4545 |
| 863.8 | Liquid + Cu5Gd_H => Cu6Gd | 0.8984 | 0.1016 | 0.7814 | 0.2186 |
| 851.8 | Liquid => Fcc + Cu6Gd | 0.9068 | 0.0932 | 0.7973 | 0.2027 |
| 831.5 | Cu7Gd2 => Liquid + Cu9Gd2 | 0.7231 | 0.2769 | 0.5134 | 0.4866 |
| 825.5 | Liquid => Cu9Gd2 + Cu2Gd | 0.7200 | 0.2800 | 0.5095 | 0.4905 |
| 780.2 | Liquid => Cu2Gd + CuGd | 0.5753 | 0.4247 | 0.3537 | 0.6463 |
| 667.5 | Liquid => CuGd + Bcc | 0.3419 | 0.6581 | 0.1735 | 0.8265 |
| 660.5 | Cu5Gd_H => Cu6Gd + Cu5Gd_L | 0.8333 | 0.1667 | 0.6689 | 0.3311 |
| 660.5 | Cu5Gd_H + Cu9Gd2 => Cu5Gd_L | 0.8182 | 0.1818 | 0.6452 | 0.3548 |
| 640.0 | Bcc => CuGd + Hcp | 0.1295 | 0.8705 | 0.0567 | 0.9433 |