کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10710214 | 1024628 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of nitrogen addition on the microstructures and soft magnetic properties of nanocrystalline Fe86Zr7B6Cu1 ribbons
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of nitrogen addition on the microstructures and soft magnetic properties of nanocrystalline Fe86Zr7B6Cu1 ribbons were studied. It is found that the grain size of BCC α-Fe decreases from 13.2 to 9.8 nm with the increase of nitrogen content from 0 to 1.24%. The initial permeability increases from 1.2Ã104 to 4.4Ã104 with the increase of nitrogen content from 0 to 0.78%, and then decreases with its further increase. The relaxation frequency increases from 2.5Ã105 to 7.6Ã105 Hz with increasing nitrogen content from 0 to 1.24%. The mechanisms for the effects of nitrogen addition on the grain size, the initial permeability, and the relaxation frequency were discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 293, Issue 3, June 2005, Pages 903-907
Journal: Journal of Magnetism and Magnetic Materials - Volume 293, Issue 3, June 2005, Pages 903-907
نویسندگان
Jiancheng Tang, Youwei Du,