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Journal of Materials Science

, Volume 30, Issue 11, pp 2835–2837 | Cite as

The self-propagating high-temperature synthesis (SHS) of ultrafine high-purity TiC powder from TiO2+Mg+C

  • S. G. Ko
  • C. W. Won
  • B. S. Chun
  • H. Y. Sohn
Papers

Abstract

The self-propagating high-temperature synthesis (SHS) method has been applied to the preparation of TiC powder from mixtures of TiO2, Mg, and C. The TiC/MgO product is leached by hydrochloric acid to remove the MgO. The optimum mixing ratio was TiO2∶Mg∶C=1∶2.2∶1.5. The final product TiC had > 99.9% purity and relatively uniform particle size of 0.3–0.4 μm.

Keywords

Polymer Particle Size TiO2 Hydrochloric Acid Material Processing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chapman & Hall 1995

Authors and Affiliations

  • S. G. Ko
    • 1
  • C. W. Won
    • 1
  • B. S. Chun
    • 1
  • H. Y. Sohn
    • 2
  1. 1.Rapidly Solidified Materials Research CentreChungnam National UniversityDaejeonKorea
  2. 2.Department of Metallurgical EngineeringUniversity of UtahSalt Lake CityUSA

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