Research on Preparation and Magnetic Performance of Mn-Zn FerritesReport as inadecuate




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Mn-Zn ferrite precursor powder was prepared by co-precipitation method. The Mn-Zn ferrite was obtained by sintering after being pressed. XRD and magnetic properties of the Mn-Zn ferrite were analyzed. The results show that it is in a single phase of Mn-Zn ferrite spinel after sintering. The Mn-Zn Ferrite possessed high magnetic susceptibility, the standard hysteresis loop. The magnetic susceptibility and curie temperature of ferrite increased gradually with the zinc volume reducing and the iron content increasing.

KEYWORDS

co-precipitation; Mn-Zn ferrites; magnetic susceptibility; Curie temperature

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Author: Hui-jun Zhao, Li-min Zhang, Ji-wei Fan

Source: http://www.scirp.org/



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