Magnetic Properties of Manganese-Titanium Substituted Barium Ferrite Ba(TiMn)xFe12-2xO19(x=0.0, 0.5, 1.0, 1.5, 2.0) Prepared by the Molten Salt Method

Hai Feng Li; Rong Zhou Gong; Hao Luo; Jun Zhou; Li Ren Fan; Xian Wang

doi:10.4028/www.scientific.net/KEM.434-435.240

Paper Titles

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Magnetic Properties of Manganese-Titanium Substituted Barium Ferrite Ba(TiMn)_xFe_12-2xO₁₉(x=0.0, 0.5, 1.0, 1.5, 2.0) Prepared by the Molten Salt Method
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 434-435Magnetic Properties of Manganese-Titanium...

Magnetic Properties of Manganese-Titanium Substituted Barium Ferrite Ba(TiMn)_xFe_12-2xO₁₉(x=0.0, 0.5, 1.0, 1.5, 2.0) Prepared by the Molten Salt Method

Abstract:

M-type hexaferrites Ba(TiMn)xFe12-2xO19 (x=0 to 2) powders were synthesized by molten salt method. X-ray diffraction, scanning electron microscope and vibrating sample magnetometer were used to analyze the structures and electromagnetic properties. The results showed that, the magnetoplumbite structures for all samples were formed. Magnetic hysteresis loop measurements of the Ba(TiMn)xFe12-2xO19, exhibitted that the saturation magnetization (Ms), the remanent magnetization (Mr) and the coercitivity (Hc) of compounds depended strongly on the chemical composition of materials. The maxium values of Ms (52.68emu/g) and Mr (32.89emu/g) of the compounds were found at x=0.5; however, the values of Hc and the areas of magnetic hysteresis loop of compounds decreased with increasing the value of x. The Ba(TiMn)1.5Fe9O19/paraffin wax composites containing 40vol% of doped barium ferrite exhibitted good absorption performances in the frequency range of 2–14 GHz.

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Key Engineering Materials (Volumes 434-435)

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240-243

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https://doi.org/10.4028/www.scientific.net/KEM.434-435.240

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March 2010

Authors:

Hai Feng Li, Rong Zhou Gong, Hao Luo, Jun Zhou, Li Ren Fan, Xian Wang

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BaM Type Hexaferrites, Magnetic Property, Mn-Ti Substitutes, Molten Salt Method

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References

[1] E.P. Wolfarth: Ferromgnetic materials (North-Holland, Amsterdam, Holland, 1982).

Google Scholar

[2] Z.W. Li, L. Chen and C.K. Ong: J. Appl. Phys. Vol. Vol. 92 (2002), p.3902.

Google Scholar

[3] C. Singh, S. Bindra-Narang, I.S. Hudiara, et al: J. Alloys Compd. Vol. 464 (2008), p.429.

Google Scholar

[4] B. Sugg and H. Vincent: J. Magn. Magn. Mater. Vol. 139 (1995), p.364.

Google Scholar

[5] C. Singh, S. Bindra-Narang, I.S. Hudiara, et al: Mater. Res. Bull. Vol. 43 (2008), p.176.

Google Scholar

[6] H. Sakai, K. Hanawa and K. Aoyagi: IEEE Trans. Magn. Vol. 28 (1992), p.3355.

Google Scholar

[7] X. Liu, J. Wang, L.M. Gan and S.C. Ng: J. Magn. Magn. Mater. Vol. 195(1999), p.452.

Google Scholar

[8] C. Suring, K.A. Hempel and D. Bonnenberg: IEEE Trans. Magn. Vol. 30 (1994), p.4092.

Google Scholar

[9] X. Liu, J. Wang, L.M. Gan, et al.: J. Magn. Magn. Mater. Vol. 184 (1998), p.344.

Google Scholar

[10] V.K. Sankaranarayanan and D.C. Khan: J. Magn. Magn. Mater. Vol. 20 (1993), p.64.

Google Scholar

[11] H.F. Li, R.Z. Gong, L.R. Fan, et al.: Adv. Mater. Res. Vol. 66 (2009), p.69.

Google Scholar

[12] H.F. Li, R.Z. Gong, X. Wang, et al.: Adv. Mater. Res. Vol. 79-82 (2009), p. (2071).

Google Scholar

[13] H.T. Han: J. Appl. Phys. Vol. 69 (1991), p.6192.

Google Scholar

[14] S.S. Kim and D.H. Han: IEEE Trans. Magn. Vol. 30 (1994), p.4554.

Google Scholar

[15] Z.W. Li, L. Chen, C.K. Ong and Z. Yang: J. Mater. Sci. Vol. 40 (2005), p.719.

Google Scholar

[16] F. Tabatabaie, M.H. Fathi, A. Saatchi and A. Ghasemi: J. Alloys Compd. Vol. 474 (2009), p.206.

Google Scholar