$15.00
This paper discusses an attempt to improve the drawability of shape-memory wire by conventional die drawing and roller die drawing. The authors prepared Fe, Ni-Ti, and Cu shape-memory alloy wire. The results showed that, under optimum drawing conditions, the drawing limit of Ni-Ti shape-memory alloy wire could be raised by up to 70%, and that drawability can be improved by removing the brittle layers on the Fe alloy wire surface.
This paper discusses an attempt to improve the drawability of shape-memory wire by conventional die drawing and roller die drawing. The authors prepared Fe, Ni-Ti, and Cu shape-memory alloy wire. The results showed that, under optimum drawing conditions, the drawing limit of Ni-Ti shape-memory alloy wire could be raised by up to 70%, and that drawability can be improved by removing the brittle layers on the Fe alloy wire surface.
| Author(s) | Kazunari Yoshida, Takanori Sato, and Shunichi Kikuchi, Tokai University, Japan |
|---|---|
| Publication/Event/Pages | Paper presented at WAI's 79th Annual Convention (Interwire) in Cleveland, April, 2009. Published in WJI, July 2010, pp. 68-74. |
| Year | 2009 |
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