Kanth, Rajini B. ; Mukhopadhyay, P. K. ; Kaul, S. N. (2008) Effect of stress relaxation on quenched NiFeAl ferromagnetic shape memory alloy Advanced Materials Research, 52 . pp. 129-133. ISSN 1022-6680
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Official URL: http://www.scientific.net/AMR.52.129
Related URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.52.129
Abstract
In this paper, we report on the effect of stress on the mechanical relaxation in the quenched Ni55Fe20Al25 Ferromagnetic Shape Memory Alloy (FSMA). The sound velocity and internal friction measurements were carried out using a vibrating reed setup. The results of such measurements on this system with varying stress amplitudes are presented. The present study provides a new insight into the stress amplitude and temperature dependence of the damping process and their bearing on the structural changes in the FSMAs.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Trans Tech Publications Inc. |
| Keywords: | Stress Relaxation; Ferromagneic Shape Memory Alloy; Sound Velocity and Internal Friction |
| ID Code: | 30090 |
| Deposited On: | 23 Dec 2010 03:16 |
| Last Modified: | 06 Jun 2011 08:52 |
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