标题：Thermodynamic analysis of Ni-Al-Wc system during self-propagating high temperature synthesis
作者：Yuan, Jian Jun ;Liu, Xin Ying ;Li, Dong Min ;Lou, Shu Mei
作者机构：[Yuan, Jian Jun ;Liu, Xin Ying ;Li, Dong Min ;Lou, Shu Mei ] Department of Mechanical and Electronic Engineering, Shandong University of Science and T 更多
会议名称：17th IUMRS International Conference in Asia, IUMRS-ICA 2016
会议日期：October 20, 2016 - October 24, 2016
来源：Materials Science Forum
摘要：Ni-Al-WC ternary system during self-propagating high-temperature synthesis (SHS) was analyzed and calculated based on thermodynamic principle, and the curves of adiabatic temperature (Tad) and preheating temperature(T0) and WC content (wt.%) were drawn. The results showed that adiabatic temperature of the system decreased with the increase of WC content and the maximum of WC content was about 34 wt.% for preheating temperature of 933K. Adiabatic temperature increased with increasing preheating temperature and properly increasing preheating temperature could promote the reaction self-sustaining when WC content was excessive and adiabatic temperature was less than 1912K.
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