Influence of Particle Size Distribution on the Consistency of High Permeability MnZn Ferrite

Cheng Hai Chen; Xiao Long Li; Ling Zhang; Yao Ying; Li Qiang Jiang; Sheng Lei Che

doi:10.4028/www.scientific.net/MSF.787.357

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HomeMaterials Science ForumMaterials Science Forum Vol. 787Influence of Particle Size Distribution on the...

Influence of Particle Size Distribution on the Consistency of High Permeability MnZn Ferrite

Abstract:

High-permeability MnZn ferrite cores were sintered under various sintering temperatures and atmospheres by using powders of different particle size distributions. It has been found that electromagnetic performance of cores sintered from powders with finer particle size and narrower size distribution varies less upon the change of sintering temperature and atmosphere. This suggests that the permeability consistency of MnZn ferrite can be improved by using fine powder with better uniformity in mass production.

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Periodical:

Materials Science Forum (Volume 787)

Pages:

357-361

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.787.357

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Online since:

April 2014

Authors:

Cheng Hai Chen, Xiao Long Li, Ling Zhang, Yao Ying, Li Qiang Jiang, Sheng Lei Che*

Keywords:

Electromagnetic Performance, MnZn Ferrite, Particle Size Distribution, Production Tolerance

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References

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