EFFECTS OF SINTERING CONDITIONS OF SINTERED NI-ZN FERRITES ON PROPERTIES OF ELECTROMAGNETIC-WAVE ABSORBER

被引：9

作者：

KIM, WS

YOON, SJ

KIM, KY

机构：

[1] Division of Ceramics, Korea Institute of Science and Technology, Cheongryang Seoul,

来源：

MATERIALS LETTERS | 1994年 / 19卷 / 3-4期

关键词：

D O I：

10.1016/0167-577X(94)90060-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of sintering conditions of Ni-Zn ferrites on magnetic losses, magnetic properties, and behavior of electromagnetic wave adsorbers were investigated. A sintered Ni-Zn ferrite was obtained by sintering at 1250-degrees-C for 2 h with a heating rate of 12-degrees-C/min and a cooling rate of 2-degrees-C/min. It satisfied the absorbing properties of attenuation above 20 dB in the entire VHF and UHF bands for 6 mm thick electromagnetic wave adsorbers.

引用

页码：149 / 155

页数：7

共 11 条

[1]

[Anonymous], 1993, ELEMENTS XRAY DIFFRA

[2]

ISHINO K, 1987, AM CERAM SOC BULL, V66, P1469

[3] MEASUREMENT ERROR INDUCED BY AIR GAP OF ELECTROMAGNETIC-WAVE ABSORBER IN THE COAXIAL LINE METHOD [J].