Optimization of the Effective Parameters on the Synthesis of the Mn-Zn Ferrite Powder with a High Saturation Magnetization Using Different Iranian Routs of Iron Oxide

S.A. Seyyed Ebrahimi; H. Sepehri Amin; Y. Hormozan; P. Tabibzadeh

doi:10.4028/www.scientific.net/KEM.336-338.703

Paper Titles

Synthesis of La-Mn Substituted M-Type Ba Hexaferrites by Sol-Gel Method
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Ferromagnetic Properties of Ni_0.2Cu_0.2Zn_0.6Fe₂O₄-PZT Composites
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A New Low-Temperature Sintering Method for NiCuZn Ferrite
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An Investigation on the Optimum Conditions for Preparation of Pure Mn-Mg-Zn Ferrite Powder
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Optimization of the Effective Parameters on the Synthesis of the Mn-Zn Ferrite Powder with a High Saturation Magnetization Using Different Iranian Routs of Iron Oxide
p.703

Effect of Phase Formation on Magnetism of Sol-Gel Derived PbTiO₃/(Ni, Pb) Ferrite Composite Powders
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Complex Impedance Spectroscopy of Bi-Substituted Yttrium Iron Garnet (YIG)
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Application of Rare Earth Permanent Magnet on Magnetic Abrasive Machining
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Growth and Characterization of BaZrO₃ Buffer Layer for Textured YBCO Thin Films Growth on MgO (00l) Substrate
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Optimization of the Effective Parameters on the Synthesis of the Mn-Zn Ferrite Powder with a High Saturation Magnetization Using Different Iranian Routs of Iron Oxide

Abstract:

Mn-Zn ferrites with chemical formula (Mn-Zn) Fe2O4 have widespread applications in the electrical and electronics industries. These ferrites are synthesized generally by conventional method. This method, which contains calcination of raw materials, is affected by several parameters such as composition and purity of the raw materials and temperature, time and atmosphere of the process. Optimization of these parameters is very important because these parameters affect the magnetic and electrical properties of the material. In this work, the ratio of the different Iranian routs of the raw materials for production of high Ms ferrite powder has been optimized and the effects of calcination conditions have been investigated using XRD, DTA/TGA techniques. The magnetic properties have also been measured.