Zheng, HY;
Zareena, AR;
Huang, H;
Lim, GC;
(2003)
Studies of femtosecond laser-processed nitinol.
In: Lai, MO and Lu, L, (eds.)
Advanced Materials Processing II.
(pp. pp. 277-280).
Trans Tech Publications LTD
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Abstract
Processing of nickel-titanium alloys (Nitinol) using conventional machining technologies often degrades its mechanical properties due to thermal influence and mechanical tensions. In this paper, ultra-fine cutting of Nitinol using femtosecond laser was studied. Parametric investigations were performed to assess their effects on heat-affected-zone (HAZ), debris formation, aspect ratio, and removal rate. X-ray diffraction (XRD) and metallurgical analysis of the laser-processed samples were also conducted.
| Type: | Proceedings paper |
|---|---|
| Title: | Studies of femtosecond laser-processed nitinol |
| Event: | 2nd International Conference on Advanced Materials Processing |
| Location: | SINGAPORE, SINGAPORE |
| Dates: | 2 Dec 2002 - 4 Dec 2002 |
| ISBN: | 0-87849-921-0 |
| DOI: | 10.4028/www.scientific.net/MSF.437-438.277 |
| Publisher version: | https://doi.org/10.4028/www.scientific.net/msf.437... |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Science & Technology, Technology, Materials Science, Multidisciplinary, Materials Science, Characterization & Testing, Materials Science, Coatings & Films, Materials Science, Composites, Materials Science, femtosecond laser, high aspect ratio, nitinol, ultrafast laser, SHAPE-MEMORY ALLOYS |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10219695 |
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