کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5490851 | 1524782 | 2017 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Al content on magnetic properties of Fe-Al Non-oriented electrical steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Al content on magnetic properties of Fe-Al Non-oriented electrical steel Effect of Al content on magnetic properties of Fe-Al Non-oriented electrical steel](/preview/png/5490851.png)
چکیده انگلیسی
The effects of Al content (0.53 â¤Â Al â¤Â 9.65 wt%) on microstructure, texture, magnetic flux density, permeability, core loss and magnetic domain structure of Fe-Al based electrical steel were measured or observed. Average grain size decreased as Al content increased, but Al contents had no severe effects on texture. Magnetic flux density and permeability tends to decrease as Al content increased. Total core loss Ptot was separated into hysteresis loss Ph, eddy-current loss Pe and anomalous loss Pa. As Al increased, Ph increased, but Pe and Pa decreased, so the optimal grain size increased. To reduce core loss of electrical steel with high resistivity, annealing should be conducted at high temperature and for a long time to increase grain size.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 439, 1 October 2017, Pages 343-348
Journal: Journal of Magnetism and Magnetic Materials - Volume 439, 1 October 2017, Pages 343-348
نویسندگان
Jaewan Hong, Hyunseo Choi, Seil Lee, Jae Kwan Kim, Yang mo Koo,