Ti-Ni Phase Diagrams
Invariant Reactions
| T | reaction | w(Ni) | w(Ti) | x(Ni) | x(Ti) |
| C | kg/kg | kg/kg | mole/mole | mole/mole | |
| 1282.3 | Liquid => Ni3Ti + Fcc | 0.8539 | 0.1461 | 0.8267 | 0.1733 |
| 1116.5 | Liquid => NiTi + Ni3Ti | 0.6677 | 0.3323 | 0.6211 | 0.3789 |
| 984.6 | Liquid => NiTi2 + NiTi | 0.3815 | 0.6185 | 0.3347 | 0.6653 |
| 941.5 | Liquid => Bcc + NiTi2 | 0.2950 | 0.7050 | 0.2545 | 0.7455 |
| 766.9 | Bcc => NiTi2 + Hcp | 0.3800 | 0.6200 | 0.3333 | 0.6667 |