Effect of copper oxide content on intrinsic properties of MgCuZn ferrite

被引：39

作者：

Rezlescu, E ^{[1
]}

Rezlescu, N ^{[1
]}

Popa, PD ^{[1
]}

Rezlescu, L ^{[1
]}

Pasnicu, C ^{[1
]}

Craus, ML ^{[1
]}

机构：

[1] Inst Tech Phys, Iasi 6600, Romania

来源：

MATERIALS RESEARCH BULLETIN | 1998年 / 33卷 / 06期

关键词：

magnetic materials; oxides; electrical properties; magnetic properties; mechanical properties;

D O I：

10.1016/S0025-5408(98)00050-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of Cu substitution for Mg on the properties of a MgZn ferrite sintered at low temperature were investigated. The sintering density of MgCuZn ferrite is variable with Cu content in the composition (Mg0.5-xCuxZn0.5O)Fe2O3. A good density, of about 4.5 g/cm(3), was obtained for x = 0.3 at a low firing temperature of 1050 degrees C. High electrical resistivities were obtained for x = 0-0.3. The dispersion permeability is observed above x = 0.3. (C) 1998 Elsevier Science Ltd.

引用

页码：915 / 925

页数：11

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