Roy, R K and Murugaiyan, Premkumar and Panda, A K and Mitra, A (2019) Compositional optimization of high induction (> 1.7T) FeCo-based nanocomposite alloys with enhancement of thermo-physical and magnetic properties. Physica B: Condensed Matter , 566 . pp. 71-76.
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Abstract
The substitution of Fe with Co and B with Si is investigated in a series of high induction Fe84B13Nb2Cu1 amorphous alloys. The as-quenched melt-spun alloys are structurally amorphous in wheel side and a mild crystallites alongwith amorphous phase in air side. The alloy with 35 at% Co addition depicts improved thermal stability, saturation induction and coercivity, and the optimal combination of soft magnetic properties is achieved for an extended annealing temperature range. The additional 10 at% Si deteriorates soft magnetic properties.
| Item Type: | Article |
|---|---|
| Official URL/DOI: | https://doi.org/10.1016/j.physb.2019.04.034 |
| Uncontrolled Keywords: | Ferromagnetic;Nanocomposite;Coercivity;Saturation induction;Curie temperature;Nanocrystallites;Auto-combustion synthesis; amorphous-alloys; lead hexaferrite; crystallization; surface; nanostructures; nanoparticles; degradation; fabrication; hf |
| Divisions: | Material Science and Technology |
| ID Code: | 7959 |
| Deposited By: | Sahu A K |
| Deposited On: | 26 Sep 2019 15:00 |
| Last Modified: | 26 Sep 2019 15:00 |
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