Paper Title:
Preparation of ZrC Powder by Self-Propagating High-Temperature Synthesis
  Abstract

ZrC fine powder has been prepared by self-propagating high-temperature synthesis (SHS) using exothermic reaction of ZrO2-C-Mg system. By theoretical calculating, the adiabatic temperature (Tad) for the system is about 2235K enough to react as SHS process. The Tad observed during experiment is 1850K. The results show that high pure ZrC powder is obtained with appropriate Mg contents. The scanning electron micrograph shows that the average size of ZrC particles is about 2μm.

  Info
Periodical
Edited by
Takashi Goto, Yibing Cheng, Zhengyi Fu and Lianmeng Zhang
Pages
258-261
DOI
10.4028/www.scientific.net/AMR.66.258
Citation
J. Li, Z. Y. Fu, J. Y. Zhang, H. Wang, W. M. Wang, Y. C. Wang, Y. B. Cheng, "Preparation of ZrC Powder by Self-Propagating High-Temperature Synthesis", Advanced Materials Research, Vol. 66, pp. 258-261, 2009
Online since
April 2009
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