Preparation and magnetic properties of SrFe12O19 particles prepared by the salt-melt method

Zaibing Guo*, Wei Ping Ding, Wei Zhong, Jian Rong Zhang, You Wei Du

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    56 Scopus citations

    Abstract

    The salt-melt method was adopted to prepare high-performance Sr ferrite without further pulverizing. The reaction path, particles size and magnetic properties have been investigated by using high-purity starting raw materials to synthesize Sr ferrite by replacing SrSO4 with celestite. The magnetic properties are compared with those of materials prepared by the ceramic process. Due to the lower reaction temperature, no further pulverization is needed and due to low-cost minerals, the process should be more economical than the conventional ceramic process.

    Original languageEnglish (US)
    Pages (from-to)333-336
    Number of pages4
    JournalJournal of Magnetism and Magnetic Materials
    Volume175
    Issue number3
    DOIs
    StatePublished - Jan 1 1997

    Keywords

    • Coercivity
    • Ferrite
    • Manufacturing
    • Permanent magnets

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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