Title :
Effects of Bi/sub 2/O/sub 3/ addition on the microstructure and electromagnetic properties of NiCuZn ferrites
Author :
Jeong, J. ; Moon, B.C. ; Han, Y.H.
Author_Institution :
Sung Kyun Kwan Univ., Suwon, South Korea
Abstract :
Summary form only given. The use of Bi/sub 2/O/sub 3/ additive for promoting the sintering of NiCuZn ferrites is examined. The Bi/sub 2/O/sub 3/ content dependences of the grain size, abnormal grain growth, bulk density, permeability and quality factor are presented.
Keywords :
bismuth compounds; copper compounds; density; ferrites; grain growth; grain size; magnetic permeability; nickel compounds; sintering; zinc compounds; Bi/sub 2/O/sub 3/ content dependence; Bi/sub 2/O/sub 3/ sintering additive; NiCuZn ferrites; NiCuZnFeO:Bi/sub 2/O/sub 3/; abnormal grain growth; bulk density; electromagnetic properties; grain size; microstructure; permeability; quality factor; Bismuth; Distortion measurement; Electromagnetic measurements; Iron; Magnetization; Microstructure; Nanoparticles; Oxidation;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1000894
