Abstract
The martensitic transformation behaviors of prestrained TiNi SMA fiber in cement composite were investigated by using differential scanning calorimeter (DSC). The results showed that the whole constrained transformation temperature span is expanded which may be attributed to the martensite re-deformation induced by the recovery stress. Thus above the apparent transformation finish temperature shown in the DSC heating curve of the composite sample, the reverse transformation continues to some extent.
| Original language | English |
|---|---|
| Pages (from-to) | 523-526 |
| Number of pages | 4 |
| Journal | Materials Science Forum |
| Volume | 394-395 |
| DOIs | |
| State | Published - 2002 |
| Externally published | Yes |
| Event | Proceedings of the International Conference on Shape Memory and Superelastic Technologies and Shape Memory Materials (SMST-SMM 2001) - Kumning, China Duration: 2 Sep 2001 → 6 Sep 2001 |
Keywords
- Cement Composite
- Constrained Transformation
- TiNi Shape-Memory Alloy
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