Cu-In Phase Diagrams
Invariant Reactions
| T | reaction | x(Cu) | x(In) | w(Cu) | w(In) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 705.0 | Liquid + Fcc => Bcc | 0.7888 | 0.2112 | 0.6740 | 0.3260 |
| 680.1 | Liquid => Bcc + CuIn_GAMMA | 0.7425 | 0.2575 | 0.6148 | 0.3852 |
| 667.4 | Liquid + CuIn_GAMMA => CuIn_ETA | 0.6216 | 0.3784 | 0.4762 | 0.5238 |
| 615.8 | CuIn_GAMMA => Bcc + Cu7In3 | 0.7203 | 0.2797 | 0.5877 | 0.4123 |
| 613.1 | CuIn_GAMMA => CuIn_ETA + Cu7In3 | 0.7 | 0.3 | 0.5636 | 0.4364 |
| 570.4 | Bcc => Cu7In3 + Fcc | 0.7 | 0.3 | 0.5636 | 0.4364 |
| 390.2 | CuIn_ETA + Cu7In3 => Cu16In9 | 0.64 | 0.36 | 0.4959 | 0.5041 |
| 306.8 | Liquid + CuIn_ETA => Cu11In9 | 0.0354 | 0.9646 | 0.0199 | 0.9801 |
| 294.9 | CuIn_ETA => Cu11In9 + Cu16In9 | 0.55 | 0.45 | 0.4035 | 0.5965 |
| 158.7 | Liquid + Cu11In9 => TETRAGONAL_A6(In) | 0.0061 | 0.9939 | 0.0034 | 0.9966 |