Abstract
The motion of intervariant interfaces under the action of applied stress in the internally faulted 18R martensite in a Cu-Zn-Al shape memory alloy has been studied. Transmission electron microscopy in situ observations show that the interfaces between 24 martensite variants have different reaction to applied stress. The A/C type and A/B type interfaces have good mobility, the A/D type interface has bad mobility, and the different-group-intervariant interfaces are basically immobile.
| Original language | English |
|---|---|
| Pages (from-to) | 251-254 |
| Number of pages | 4 |
| Journal | Journal of Materials Science and Technology |
| Volume | 14 |
| Issue number | 3 |
| State | Published - 1998 |
| Externally published | Yes |
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