Preprint Article Version 1 This version is not peer-reviewed

AC Iron Loss Prediction and Magnetic Properties of Fe–6.5 wt.%Si Ribbons Prepared by Melt-Spinning

Version 1 : Received: 8 March 2018 / Approved: 9 March 2018 / Online: 9 March 2018 (05:07:06 CET)

A peer-reviewed article of this Preprint also exists.

Wang, S.; Liang, Y.; Chen, B.; Ye, F.; Lin, J. AC Iron Loss Prediction and Magnetic Properties of Fe-6.5 wt. % Si Ribbons Prepared by Melt-Spinning. Metals 2018, 8, 259. Wang, S.; Liang, Y.; Chen, B.; Ye, F.; Lin, J. AC Iron Loss Prediction and Magnetic Properties of Fe-6.5 wt. % Si Ribbons Prepared by Melt-Spinning. Metals 2018, 8, 259.

Journal reference: Metals 2018, 8, 259
DOI: 10.3390/met8040259

Abstract

Ultra-thin Fe–6.5wt.%Si ribbons with 35 μm in thickness were prepared by melt-spinning. The magnetic properties were investigated before and after annealing 1000 ºC. DC properties and low-frequency (400 Hz ~ 10 kHz) iron losses have significantly improved after heat treatment. A simplified formula based on Steinmetz law which can be used to predict the AC iron loss is presented. According to the results of some iron losses data, a simplified formula has been determined, and the extent of AC iron losses can be predicted. The results obtained from the formula predict AC iron loss to a good degree. The method developed in this work could be extended to other magnetic materials for predicting AC iron loss with greater ease.

Subject Areas

Fe–6.5 wt.% Si; ribbon; melt spinning; ac iron loss prediction; magnetic properties

Readers' Comments and Ratings (1)

Comment 1
Received: 17 March 2018
Commenter: Jerry wang
The commenter has declared there is no conflict of interests.
Comment: I think this article is very useful.
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