Effect of the nanocrystalline state and electrical resistance of Fe and Fe75Si25 powders produced by the method of high-energy ball milling on the frequency dispersion of microwave material parameters

被引：5
|
作者：
Rozanov, K. N. [1 ]
Petrov, D. A. [1 ]
Yelsukov, E. P. [2 ]
Protasov, A. V. [3 ]
Yurovskikh, A. S. [4 ]
Yazovskikh, K. A. [2 ]
Lomayeva, S. F. [2 ]
机构：
[1] Russian Acad Sci, Inst Theoret & Appl Electrodynam, Ul Izhorskaya 13, Moscow 125412, Russia
[2] Russian Acad Sci, Physicotech Inst, Ural Branch, Ul Kirova 132, Izhevsk 426000, Russia
[3] Russian Acad Sci, Inst Met Phys, Ural Branch, Ul S Kovalevskoi 18, Ekaterinburg 620990, Russia
[4] Yeltsin Ural Fed Univ UrFU, Ul Mira 19, Ekaterinburg 620002, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2016年 / 117卷 / 06期
基金：
俄罗斯基础研究基金会;
关键词：
mechanical milling; iron; Fe75Si25; nanocrystalline state; electrical resistance; microwave permeability; microwave dielectric constant; MAGNETIC-PROPERTIES; PERMEABILITY; ALLOY;
D O I：
10.1134/S0031918X16040116
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The influence of the nanocrystalline state of Fe and Fe75Si25 particles and their electrical resistance on the microwave properties of composite materials that contain these particles has been investigated experimentally. The main factors that determine changes in the frequency dispersion of the permeability are the skin effect and the decrease in the internal field of anisotropy of the particles. In the case of Fe particles, the role of skin effect of prevails.
引用
收藏
页码：540 / 549
页数：10
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