Tewari, C R and Pramanick, P and Rao, Venkatesh and Mohanty, O N (1992) Microstructural and magnetic-properties of fe-mn-al soft magnetic-alloys. Materials Transactions JIM, 33 (11). pp. 1063-1067.
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Abstract
Magnetic properties of Fe-Mn-Al alloys containing 1.0 mass% Al and 0. 5-2.0 mass% Mn have been evaluated. The hot rolled alloys after annealing at 750-800-degrees-C have shown high induction, high remanence, low coercive force and reasonably high permeability. The annealed alloys have exhibited high tensile strength (335-345 MPa) and high elongation (30-40%). The d.c. electrical resistivity of the alloys have been found to be in the range 20-22 x 10(-8) OMEGA.m Microstructural studies of the alloys have also been made and correlated with the magnetic properties
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://www.nmlindia.org |
| Uncontrolled Keywords: | Magnetic induction; permeability; coercive force; relay cores; iron-manganese-aluminum alloys |
| Divisions: | Material Science and Technology |
| ID Code: | 904 |
| Deposited By: | Sahu A K |
| Deposited On: | 09 Jun 2010 12:11 |
| Last Modified: | 17 Feb 2012 16:47 |
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