Magnetic properties of nickel filament polymer-matrix composites

被引:21
|
作者
Shui, XP
Chung, DDL
机构
[1] Compos. Mat. Research Laboratory, State Univ. of New York at Buffalo, Buffalo
关键词
composite; fibers; filaments; hysteresis energy loss; magnetic; nickel; polymer;
D O I
10.1007/BF02666726
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The magnetic properties of polyethersulfone-matrix composites with 3-19 vol.% polycrystalline nickel filaments (0.4 mu m diam) were investigated. These filaments were found to exhibit hysteresis energy loss 10800 J/m(3) of nickel and coercive force 16.9 kA/m, compared to corresponding values 4930 J/m(3) and 4.7 kA/m for 2 mu m diam polycrystalline nickel fibers, 1020 J/m(3) and 0.5 kA/m for 20 mu m diam polycrystalline nickel fibers, and 1280 J/m(3) and 2.3 kA/m for solid polycrystalline nickel.
引用
收藏
页码:930 / 934
页数:5
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