کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1676276 | 1518095 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of micro Ni80Fe20/Cu composite wire by cold-drawing
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the development of highly sensitive bio-magnetic field sensors, extremely magnetically soft sensing elements are essential. Cold-drawn wires have been known to possess high uniformity in material composition and microstructure. In this study, Ni80Fe20/Cu composite microwires, with an overall diameter of 96 μm and a thickness ratio Ni80Fe20/Cu/Ni80Fe20 of 1:4:1, were developed through the process of cold-drawing. The results showed that the ratio of the NiFe layer thickness to the copper core remained unchanged throughout the drawing process, the cold-drawn wire has a longitudinal anisotropy, and the permeability of permalloy in the cold-drawn wire can be enhanced by increasing the temperature in annealing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 505, Issues 1â2, 18 May 2006, Pages 148-151
Journal: Thin Solid Films - Volume 505, Issues 1â2, 18 May 2006, Pages 148-151
نویسندگان
H.L. Seet, X.P. Li, K.S. Lee, C.S. Yap, H.M. Zheng,