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

doi:10.1016/S0304-8853(97)00206-0

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 journal › Article › peer-review

59 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 language	English (US)
Pages (from-to)	333-336
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	175
Issue number	3
DOIs	https://doi.org/10.1016/S0304-8853(97)00206-0
State	Published - Jan 1 1997

Keywords

Coercivity
Ferrite
Manufacturing
Permanent magnets

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/S0304-8853(97)00206-0

Cite this

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title = "Preparation and magnetic properties of SrFe12O19 particles prepared by the salt-melt method",

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.",

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T1 - Preparation and magnetic properties of SrFe12O19 particles prepared by the salt-melt method

AU - Guo, Zaibing

AU - Ding, Wei Ping

AU - Zhong, Wei

AU - Zhang, Jian Rong

AU - Du, You Wei

PY - 1997/1/1

Y1 - 1997/1/1

N2 - 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.

AB - 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.

KW - Coercivity

KW - Ferrite

KW - Manufacturing

KW - Permanent magnets

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