INITIAL MAGNETIC-SUSCEPTIBILITY OR POROUS FERROMAGNETIC MATERIALS

被引：0
|
作者：
POLYAKOV, VV
YEGOROV, AV
机构：
来源：
FIZIKA METALLOV I METALLOVEDENIE | 1993年 / 76卷 / 01期
关键词：
Calculations - Iron - Magnetic field effects - Magnetic permeability - Porosity - Porous materials - Powder metal products;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The initial magnetic susceptibility of porous metals is described, the pores being considered as phase-structural imperfections having an essential effect on the domain structure of compact regions. The approach developed is applied to typical magnetically soft metals with a relatively high magnetic susceptibility (in the order of 100) and in the most interesting interval of rather low porosities from 0 to 0.4. A comparison between measured and calculated results confirms the adequacy of the description given.
引用
收藏
页码：172 / 174
页数：3
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