Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
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Synthesis of Ultrafine Titanium Carbide Powder by Novel Thermo-Reduction Process

신 열환원 공정에 의한 초미립 티타늄 카바이드 분말 합성

  • ;
  • S.V. Alexandrovskii (Faculty of Non-ferrous Materials, Technical University, St. Petersburg State Mining Institute) ;
  • ;
  • Published : 2003.12.01
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Abstract

Ultra fine titanium carbide particles were synthesized by novel metallic thermo-reduction process. The vaporized TiC1$_4$+$CCl_4$ gases were reacted with liquid magnesium and the fine titanium carbide particles were then produced by combining the released titanium and carbon atoms. The vacuum treatment was followed to remove the residual phases of MgC1$_2$ and excess Mg. The stoichiometry, microstructure, fixed and carbon contents and lattice parameter were investigated in titanium carbide powders produced in various reaction parameters.

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