Ni-Hf Phase Diagrams
Invariant Reactions
| T | reaction | x(Hf) | x(Ni) | w(Hf) | w(Ni) |
| C | mole/mole | mole/mole | kg/kg | kg/kg | |
| 1355.3 | Liquid + Ni7Hf2 => Ni3Hf_Beta | 0.2965 | 0.7035 | 0.5617 | 0.4383 |
| 1339.7 | Liquid + NiHf_Beta => Ni11Hf9 | 0.4185 | 0.5815 | 0.6864 | 0.3136 |
| 1304.2 | Liquid + Ni3Hf_Beta => Ni21Hf8 | 0.3135 | 0.6865 | 0.5814 | 0.4186 |
| 1287.7 | Liquid + Ni11Hf9 => Ni10Hf7 | 0.3952 | 0.6048 | 0.6652 | 0.3348 |
| 1249.5 | Liquid + Ni21Hf8 => Ni7Hf3 | 0.3315 | 0.6685 | 0.6012 | 0.3988 |
| 1234.9 | Liquid + Ni7Hf2 => Ni5Hf | 0.1148 | 0.8852 | 0.2829 | 0.7171 |
| 1199.6 | Ni3Hf_Beta => Ni7Hf2 + Ni3Hf_Alpha | 0.2500 | 0.7500 | 0.5034 | 0.4966 |
| 1199.6 | Ni3Hf_Beta => Ni3Hf_Alpha + Ni21Hf8 | 0.2500 | 0.7500 | 0.5034 | 0.4966 |
| 1194.6 | Liquid => Ni7Hf3 + Ni10Hf7 | 0.3518 | 0.6482 | 0.6227 | 0.3773 |
| 1192.1 | Liquid => Fcc + Ni5Hf | 0.0961 | 0.9039 | 0.2444 | 0.7556 |
| 1174.9 | Ni21Hf8 => Ni7Hf3 + Ni3Hf_Alpha | 0.2500 | 0.7500 | 0.5034 | 0.4966 |
| 1170.4 | Liquid => NiHf_Beta + NiHf2 | 0.6136 | 0.3864 | 0.8285 | 0.1715 |
| 1150.0 | NiHf_Beta => NiHf2 + NiHf | 0.6675 | 0.3325 | 0.8593 | 0.1407 |
| 1150.0 | Ni11Hf9 + NiHf_Beta => NiHf | 0.5000 | 0.5000 | 0.7525 | 0.2475 |
| 1146.5 | Liquid => NiHf2 + Bcc | 0.7418 | 0.2582 | 0.8973 | 0.1027 |
| 1145.5 | Bcc => NiHf2 + Hcp | 0.9145 | 0.0855 | 0.9702 | 0.0298 |
| 1016.1 | Ni7Hf3 => Ni10Hf7 + Ni3Hf_Alpha | 0.4118 | 0.5882 | 0.6804 | 0.3196 |