Abstract
Thin (0.20 mm) Fe-6.5 wt.%Si sheets have been successfully fabricated by the continuous rolling method. The designed rolling process parameters, including the initial hot-band grain size, grain size after intermediate annealing, cold rolling reduction, and cold rolling temperature, were selected to control the texture development. Dominant recrystallization η fiber [rolling direction (RD)//\( \left\langle {001} \right\rangle \)] was achieved after high-temperature annealing. The produced Fe-6.5 wt.%Si thin sheets are promising alternatives for use in power electronics because of their magnetic properties from 400 Hz to 40 kHz.
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Acknowledgements
This work is supported by the National High Technology Research and Development Program of China (Grant No. 2012AA03A505) as well as the National Natural Science Foundation of China (51171042), the Fundamental Research Funds for the Central Universities (N100202001), and the Specialized Research Fund for the Doctoral Program of Higher Education (20110042110002).
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Yao, Y.C., Sha, Y.H., Liu, J.L. et al. Texture and Magnetic Properties of Rolled Fe-6.5 wt.%Si Thin Sheets. J. Electron. Mater. 43, 121–125 (2014). https://doi.org/10.1007/s11664-013-2842-2
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DOI: https://doi.org/10.1007/s11664-013-2842-2