Research Article
Effect of Nd Addition on the Microstructure and Martensitic Transformation of Ni-Ti Shape Memory Alloys
Table 2
Compositions of Ni-Ti-Nd alloys.
| | | Ti (at.%) | Ni (at.%) | Nd (at.%) |
| Nd0 | Matrix | 50.64 | 49.36 | — | Black phase | 66.99 | 33.01 | — | Nd1 | Matrix | 50.61 | 49.39 | 0 | White phase | 5.55 | 49.67 | 44.78 | Nd3 | Matrix | 49.24 | 50.21 | 0.55 | White phase | 2.97 | 49.84 | 47.19 | Nd7 | Matrix | 49.99 | 48.95 | 1.06 | White phase | 4.31 | 47.72 | 47.97 | Nd20 | Matrix | 49.27 | 48.99 | 1.74 | White phase | 1.68 | 49.78 | 48.54 |
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