Structural properties of the composites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al-0.5Fe1.5O4) prepared by sol-gel auto combustion
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Abstract
The nanocomposites ferrites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al0.5Fe1.5O4) with (x=10,25,50,75,90%) were prepared by sol-gel auto combustion. The micro-structural features of the samples were studied using X-ray diffraction (XRD) and scanning electron microscopy (SEM) techniques. The results were compared which show that the grain size of the nano composites which prepared by sol-gel auto combustion about (25-46) nm.
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References
[1]Silva, J.B.; Brito, W. and Mohallem, N. D. S (2004). Influence of heat treatment on cobalt ferrite ceramic powders. Materials Science and Engineering B, 112(3): 182–187.
[2]Coehoorn,R.; Mooi, D. B. D. E and Waard, C. D. E (1989). Meltspun Permanent Magnet Materials Containing Fe3B As The Main Phase. Journal of Magnetism and Magnetic Materials, 80:101–104.
[3]Donnell, K. O. and Coey, J. M. D. (2005). Characterization of hard magnetic two-phase mechanically alloyed Sm2Fe17N3/α-Fe nanocomposites Characterization of hard magnetic two-phase mechanically alloyed. Journal of Applied Physics, 6310(1997): 6310-6321.
[4]Anisotropy, E. et al. (2014). Magnetic Properties of (Fe, Co)2 B Alloys With Easy-Axis Anisotropy Hong. IEEE Transactions on Magnetices, 50(11): 3–6.
[5]Rong, B. et al. (2013). Effect of selective Co addition on magnetic properties of Nd 2 (FeCo)14B/α-Fe nanocomposite magnets. Journal of Physics D. Applied Physics, 46(4):1-5.
[6]Liu, J. et al. (2013). Effect of Nd content on the microstructure and coercivity of hot-deformed Nd-Fe-B permanent magnets. Acta Materialia, 61(14): 5387–5399.
[7]Goll, D.; Seeger, M. and Kronmu, H. (1998). Magnetic and microstructural properties of nanocrystalline exchange coupled PrFeB permanent magnets. Journal of Magnetism and Magnetic Materials, 185: 49-60.
[8]Yang, B.; Shen, B.; Zhao, T.; Zhang, H. and Sun, J. (2008). Nanocomposite exchange-coupled magnets with two hard phases PrCo5 Cδ/Pr5Co19Cε. Journal of physics D, 41: 1-5.
[9]Masala, O.; Hoffman, D.; Sundaram, N.; Page, K. and Proffen, T. (2006). Preparation of magnetic spinel ferrite core / shell nanoparticles : Soft ferrites on hard ferrites and vice versa. Solid State Sciences, 8:1015–1022.
[10]Augustin, M. and Balu, T. (2017). Estimation of Lattice Stress and Strain in Zinc and Manganese Ferrite Nanoparticles by Williamson–Hall and Size-Strain Plot Methods. International Journal of Nanosciece, 16(03): 1650035.