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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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.
|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|
|Deposited By:||Sahu A K|
|Deposited On:||26 Sep 2019 15:00|
|Last Modified:||26 Sep 2019 15:00|
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