Researches on the Formation and Thermal Treatment of (Zn_0.3Co_0.7)₂-W Type Ferrite

Abstract:

W-type hexagonal ferrite BaZn_0.6Co_1.4Fe₁₆O₂₇ was prepared by the method of coprecipitation with flux. Various products were prepared by different thermal treatments. The microstructure, element composition, crystal structure, phases and dynamic electromagnetic parameters of the products were analyzed by SEM, EDS, XRD and the microwave vector network analyzer. The formation of the ferrite was studied and the optimal thermal treatment condition was confirmed, under which pure tiny W-type hexagonal ferrite powders were achieved.

• Periodical: Advanced Materials Research (Volumes 706-708)
• Pages: 248-253
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.706-708.248
• Online since: June 2013
• Authors: Ling Liu, Zheng Xiong, Hui Hu
• Keywords: Coprecipitation, Electromagnetic Properties, Ferrite, Flux, Formation, Thermal Treatment

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