کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8156993 1524859 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of crystal orientation on magnetostriction waveform in grain orientated electrical steel
ترجمه فارسی عنوان
تاثیر جهت گیری کریستال بر شکل موج مغناطیسی در فولاد الکتریکی هدایت شده دانه
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
چکیده انگلیسی
Aiming to gain insight into the mechanisms of grain-oriented electrical steel sheet magnetostriction waveforms, we investigated the influence of crystal orientations. An increase in the β angle results in an increase in the amplitude of magnetostriction waveform, but does not affect the waveform itself. By slanting the excitation direction to simulate the change of the α angle, change in the magnetostriction waveform and a constriction-extension transition point in the steel plate was observed. The amplitude, however, was not significantly affected. We explained the nature of constriction-extension transition point in the magnetostriction waveform by considering the magnetization rotation. We speculated that the change of waveform resulting from the increase in the coating tensile stress can be attributed to the phenomenon of the magnetization rotation becoming hard to be generated due to the increase of magnetic anisotropy toward [001] axis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 362, August 2014, Pages 31-35
نویسندگان
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