کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8157456 | 1524867 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Steinmetz law in iron-phenolformaldehyde resin soft magnetic composites
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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: Steinmetz law in iron-phenolformaldehyde resin soft magnetic composites Steinmetz law in iron-phenolformaldehyde resin soft magnetic composites](/preview/png/8157456.png)
چکیده انگلیسی
The validity of Steinmetz law describing the dc energy losses as a function of maximum induction has been investigated for iron based soft magnetic composites (SMCs) up to 1.4Â T with the effort to find a physical meaning of the coefficients in Steinmetz law. In the Rayleigh region the coefficients were expressed mathematically using the Rayleigh law. Further the “range of validity of Steinmetz law” was found to be from 0.3Â T to 1.2Â T. The typical “straight” shape of hysteresis loops of SMCs at lower maximum induction was approximated by linear functions in order to express the dc losses in form of Steinmetz law.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 353, March 2014, Pages 65-70
Journal: Journal of Magnetism and Magnetic Materials - Volume 353, March 2014, Pages 65-70
نویسندگان
Peter Kollár, VladimÃr Vojtek, Zuzana BirÄáková, Ján Füzer, Mária Fáberová, Radovan BureÅ¡,