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采用化学共沉淀法合成了锶铁氧体前驱体,通过O2气氛烧结制备了锶铁氧体磁粉,并对样品进行了表征;研究了工艺技术,包括烧结温度、烧结氧气压强及两者间相互作用对磁粉磁性能的影响;得出了比较有意义的研究结果,对相关同行有一定的参考价值.

参考文献

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[2] Zi ZF;Sun YP;Zhu XB;Yang ZR;Dai JM;Song WH .Structural and magnetic properties of SrFe12O19 hexaferrite synthesized by a modified chemical co-precipitation method[J].Journal of Magnetism and Magnetic Materials,2008(21):2746-2751.
[3] Radwan M;Rashad M M;Hessien M M .Synthesis and characterization of barium hexaferrite nanoparticles[J].Journal of Materials Processing Technology,2007,181(03):106.
[4] Rashad M M;Radwan M;Hessien M M .Effect of Fe/Ba mole ratios and surface-active agents on the formation and magnetic properties of co-precipitated barium hexaferrite[J].Journal of Alloys and Compounds,2008,453(02):304.
[5] Hessien MM;Rashad MM;El-Barawy K .Controlling the composition and magnetic properties of strontium hexaferrite synthesized by co-precipitation method[J].Journal of Magnetism and Magnetic Materials,2008(3/4):336-343.
[6] Leccabue F;Muzio O A;Kany M S E et al.Magnetic properties and phase formation of SrMn2 Fe16O27 (SrMn2-W)hexaferrite prepared by the coprecipitation method[J].Journal of Magnetism and Magnetic Materials,1987,68(02):201.
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