کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1785699 1023390 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of cooling rate in [(Fe0.5Co0.5)0.75B0.2Si0.05]100-xNbx alloy system on magnetic properties
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Effect of cooling rate in [(Fe0.5Co0.5)0.75B0.2Si0.05]100-xNbx alloy system on magnetic properties
چکیده انگلیسی
The effect of cooling rate on the thermal stability and soft magnetic properties of [(Fe0.5Co0.5)0.75B0.2Si0.05]100-xNbx (x = 5, 6, 7, 8 at. %) system was investigated. The alloys were produced into the form of ribbon and cylindrical rod by melt-spinning and injection casting, respectively. Their structure, thermal, mechanical and soft magnetic properties were investigated by x-ray diffraction, differential scanning calorimetry, universal testing machine and vibrating sample magnetometer, respectively. All of the alloys were identified as fully amorphous by X-ray diffraction. It turned out that the rod samples had exceptionally high saturation fields reaching 3.0 kOe, which is key properties for sensor application. Also, among these Fe,Co-based samples, the Fe35.25 Co35.25 B18.8 Si4.70 Nb6 ribbon exhibits the highest saturation magnetization with 142.1 emu/g.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 15, Issue 3, March 2015, Pages 326-329
نویسندگان
, , , ,