The Effect of Composition and Sintering Temperature on Magnetic Properties of Ba-Hexaferrite
Keywords:
Hard Megnetic, BaO.6Fe2O3, XRD, calcined.Abstract
The hard magnetic Barium Hexaferrite was made from BaCO3 and Fe2O3 powders at various compostions of BaCO3 and Fe2O3 with stoichiometric ratio of 1:6 and non-stoichiometric ratio of 1:6.5. The preparation was done by wet mixing and grinding using PBM. The powder was calcined at 1000oC for 2 hours and subsequently being analyzed using XRD to observe the structure of BaO.6Fe2O3. The powder was then sieved to pass 400 mesh (38
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