Magnetic properties and sintering characteristics of NiZn(Ag, Cu) ferrite for LTCC applications

被引：23

作者：

Hong, SH

Park, JH

Choa, YH

Kim, J ^{[1
]}

机构：

[1] Hanyang Univ, Dept Met & Mat Engn, Ansan 425791, Kyunggido, South Korea

[2] Shinhan Diamond Ind Co, Inst Diamond Tools, Inchon 405100, South Korea

[3] Hanyang Univ, Dept Chem Engn, Ansan 425791, Kyunggido, South Korea

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2005年 / 290卷 / 290-291 PART 2期

关键词：

LTCC; NiZnCu ferrite; thick films; sintering;

D O I：

10.1016/j.jmmm.2004.11.242

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

For applying low-temperature co-fired ceramics technology to ferrite with Ag electrode, Ni0.2Zn0.5Cu0.3 ferrite nanopowde's with AgO contents of 0, 0.1 and 1 wt% were synthesized using metal nitrates. Thick films fabricated by a doctor blade method were sintered for 72 h at different temperatures (925, 900, 875, 850 degrees C. As a result, the saturation magmetization. coercivity and permeability of Ni0.2Zn0.5CU0.3 ferrite with AgO contents of 0.1 wt% Lit a sintering temperature of 875 degrees C were 4.05 kG, 4 Oe and 521, respectively, which were close to those of bulk NiZn ferrite. (c) 2004 Published by Elsevier B.V.

引用

页码：1559 / 1562

页数：4

共 5 条

[1] Low-temperature sintering of Ni-Zn-Cu ferrite and its permeability spectra [J].