The Synthesis of Magnetic Nano-Sized Iron Oxide from Liquid Solution by Adding Organic Components

Abstract:

Titanium silicon carbide (Ti₃SiC₂) is a remarkable material for its combination of the best properties of metals and ceramics. The high purity Ti₃SiC₂ ceramic has been prepared by infiltration sintering (IS), and the effect of a small amount of Si on Ti₃SiC₂ ceramic formation was investigated. The results show that the purity of Ti₃SiC₂ ceramic could be increased significantly and the sintering time for Ti₃SiC₂ could be decreased remarkably when proper amount of Si was added in the starting mixture. The Ti₃SiC₂ sintered compact with a purity of 99.2wt% and a relative density of 97% was obtained by the infiltration sintering from a starting mixture composed of n(Ti):n(Si):n(TiC) = 1:0.3:2 at 1500 °C with holding time of 2/3h.

• Periodical: Materials Science Forum (Volume 695)
• Pages: 533-536
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.695.533
• Online since: July 2011
• Authors: Tursun Kulov Oybek, No Jin Park, Soo Jeong Jo, Eun Young Lee, Sharo Futdin Kamalov, Li Li He, Soon Wook Jeong, Sung Jin Kim
• Keywords: Co-Precipitation, FeCl₂•4H₂O, Nano-Size Particles, Organic Impurity

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