Panda, A K and Singh, Satnam and Roy, Rajat K and Mitra, A (2012) Ferromagnetic Shape Memory Alloys (FSMAs) for Magneto-mechanical Applications. Science and Culture.
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Abstract
Ferromagnetic shape memory alloys (FSMAs), like NiMnGa were developed in the form of ribbons by rapid
solidification route using melt spinning technique. The
prepared melt spun ribbons annealed to enhance structural
ordering were found to comprise of a combination of
martensite and austenite phase. These materials as ribbons
exhibited reversible change in the strain with the application of magnetic field and vice versa. Such properties are essential for applications in magnetically induced actuators like magnetically controlled diaphragms, micro-pumps and latches.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Melt-spun ribbon, martensite, austenite, magnetic, microstructure, strain |
| Subjects: | Materials Science > Electronic and Magnetic Properties |
| Divisions: | Material Science and Technology |
| Depositing User: | Dr. A.K. Panda |
| Date Deposited: | 17 Aug 2013 15:05 |
| Last Modified: | 17 Aug 2013 15:05 |
| URI: | http://eprints.nmlindia.org/id/eprint/6691 |
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