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Hexagonal magnetic ferrite pigment for high density magnetic recording applications.
Hexagonal magnetic ferrite pigment for high density magnetic recording applications.
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机译:六角形铁氧体颜料,用于高密度磁记录应用。
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摘要
The present invention provides a hexagonal magnetic ferrite pigment suitable for high density magnetic recording applications. The pigment is characterized by small particle size, a modified magnetoplumbite structure, and relatively high magnetic moment. The pigment is capable of being prepared by firing suitable precursor particles in air at temperatures below 850 DEG C.
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