DocumentCode :
975802
Title :
A study of narrow linewidth Li-ferrite
Author :
Sun, Mingche ; Shu, Yuchen
Author_Institution :
Southwest Research Institute, Mianyang, Sichuan, People´´s Republic of China
Volume :
16
Issue :
5
fYear :
1980
fDate :
9/1/1980 12:00:00 AM
Firstpage :
672
Lastpage :
674
Abstract :
Using conventional ceramic procedure and cheap raw materials, we have succeeded in preparing narrow linewidth polycrystalline Li-ferrites with the chemical formula: Li0.5(1-x+y) Znx Tiy Fe2.5-0.5(x+3y)-z Mnz O4 in the region of 
and observed the growth condition of the grains. The performances obtained are: 
Gs, 
Oe, Tc=104-147°C, 
. The effect of the preparation technology and the composition was discussed. The results show that the growth procedure of the grains is closely related with the distribution of the particle sizes of the powder. The experimental results show that this ferrite is suitable for applications in some microwave devices, such as low power circulators, due to its good performances and low cost.
and observed the growth condition of the grains. The performances obtained are: Gs, Oe, Tc=104-147°C, . The effect of the preparation technology and the composition was discussed. The results show that the growth procedure of the grains is closely related with the distribution of the particle sizes of the powder. The experimental results show that this ferrite is suitable for applications in some microwave devices, such as low power circulators, due to its good performances and low cost.Keywords :
Ferrites; Ceramics; Chemicals; Circulators; Costs; Ferrites; Iron; Microwave devices; Powders; Raw materials; Zinc;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1980.1060690
Filename :
1060690
Link To Document :
