Effect of Al substitution on the magnetic properties of amorphous Fe73.5Cu1Mo3Si13.5−Al B9 alloy
Source abstract
Abstract
Abstract We have synthesized FINEMET type amorphous Fe 73.5 Cu 1 Mo 3 Si 13.5− x Al x B 9 alloy by the single wheel melt spinning technique. The effect of Al substitution on the magnetic properties has been studied using a vibrating sample magnetometer, SQUID and Mossbauer spectroscopy. Magnetization and Curie temperature of the amorphous phase of the alloys were found to decrease with Al concentration. The results are attributed to the dilution effect of Al on the magnetic moment of Fe and to the increase in Fe–Fe interaction distance resulting in the weakening of exchange interaction.
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Research context
OpenAlex topics: Metallic Glasses and Amorphous Alloys · Magnetic Properties of Alloys · Magnetic Properties and Applications
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References (22)
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