Sokhey, Kanwaljeet S. ; Manekar, Meghmalhar ; Chattopadhyay, M. K. ; Kaul, Rakesh ; Roy, S. B. ; Chaddah, P. (2003) Magnetic and transport properties of (β+γ) Ni35Co35Al30 ferromagnetic shape memory alloy across the martensitic transition Journal of Physics D: Applied Physics, 36 (12). pp. 1366-1370. ISSN 0022-3727
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Official URL: http://iopscience.iop.org/0022-3727/36/12/302
Related URL: http://dx.doi.org/10.1088/0022-3727/36/12/302
Abstract
The results of dc-magnetization, resistivity and ac-susceptibility studies performed on (β+γ) Ni35Co35Al30 magnetic shape memory alloy are presented highlighting the transition between two equilibrium lattice configurations of austenite and martensite phases. The first order nature of this martensitic transition is emphasized by highlighting the presence of thermal hysteresis and phase co-existence. This transition is apparently broadened with the introduction of γ-phase in the pure β-phase Ni35Co35Al30 alloy giving rise to a relatively large thermal hysteresis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 84485 |
| Deposited On: | 27 Feb 2012 13:11 |
| Last Modified: | 27 Feb 2012 13:11 |
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