کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1800885 1024550 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal orientation field to manufacture magnetostrictive composites with high magnetostrictive performance
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Optimal orientation field to manufacture magnetostrictive composites with high magnetostrictive performance
چکیده انگلیسی

Magnetostrictive properties have relationship with the applied orientation field during the preparation of giant magnetostrictive composites. To understand the dependence of the optimal orientation field on particle volume fraction, composites with 20%, 30% and 50% particles by volume were fabricated by distributing Terfenol-D particles in an unsaturated polyester resin under various orientation fields. Their magnetostrictive properties were tested without pre-stress at room temperature. The results indicate that as the particle volume fraction increases, the optimal orientation field increases. The main reason for this phenomenon is the packing density for the composites with higher particle volume fraction is larger than that for those with lower particle content.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 322, Issue 22, November 2010, Pages 3648–3652
نویسندگان
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