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Exchange field penetration in $Fe_{73.5}Cu_1Mo_3Si_{12.5}Al_1B_9$ alloy

Prabhu, D and Narayanasamy, A and Ganesan, K and Ponpandian, N and Chattopadhyay, K (2007) Exchange field penetration in $Fe_{73.5}Cu_1Mo_3Si_{12.5}Al_1B_9$ alloy. In: Journal of Alloys and Compounds, 438 (1-2). pp. 15-20.

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Abstract

We have synthesized FINEMET type amorphous $Fe_{73.5}Cu_1Mo_3Si_{12.5}Al_1B_9$ alloy by single wheel melt spinning technique. The effect of crystallization on the thermomagnetic properties have been studied using vibrating sample magnetometer,Mossbauer spectroscopy, etc. An enhancement in the Curie temperature of the amorphous phase of the alloy when isothermally annealed has been attributed to the effect of exchange-field penetration upon the formation of the $Fe_3Si$ nanocrystalline phase.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier B.V.
Keywords: Curie temperature;Thermomagnetization;Exchange field penetration
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 10 Sep 2007
Last Modified: 19 Sep 2010 04:39
URI: http://eprints.iisc.ernet.in/id/eprint/11800

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