کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1485499 1510542 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetic inductor based on nanosize amorphous metal powder
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Magnetic inductor based on nanosize amorphous metal powder
چکیده انگلیسی

Amorphous metal powders with sizes from 20–50 nm were prepared by the borohydride reaction of metal salts. The as-processed powders were observed to form chains of different lengths. Magnetic cores were fabricated from the powders compacted with epoxy resin. Following compaction, the powders remained in chains oriented randomly throughout the cores. The resultant magnetic behavior is such that the cores’ BH curves are linear up to the applied field exceeding 100 Oe (8 kA/m). The magnetic chains are insulated by resin and the linear BH behavior is maintained in the frequency range beyond 10 MHz. These features are suited for applications in high-field sensors, linear inductors and the like.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 353, Issues 8–10, 15 April 2007, Pages 773–776
نویسندگان
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