Impact of Temperature and Pressure on The Ti-Si Self-Propagating Reaction

Nai Fu Cui, Peng Wan Chen*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

The impact of temperature and pressure on the activity of Ti-Si powder's self-propagating reaction under the condition of shock was investigated in this paper. On the one hand, the samples of different compactness were loaded by the same intensity plane shock to study the effect of temperature on self-propagating reaction. On the other hand, the samples of identical compactness were loaded by the different intensity cylindrical shock to study the effect of pressure on self-propagating reaction; XRD and SEM tests were used to further determine the degree of self-propagating reaction of Ti-Si reactive powder. Experimental results show that: under the condition of plane shock, the sample of low compactness starts self-propagating reaction entirely, in other words, higher shock temperature is beneficial to reaction; under the condition of cylindrical shock, the sample of higher compactness starts self-propagating reaction entirely, in other words, high shock pressure is beneficial to reaction.

源语言英语
页(从-至)1305-1309
页数5
期刊Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
37
12
DOI
出版状态已出版 - 1 12月 2017

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Cui, N. F., & Chen, P. W. (2017). Impact of Temperature and Pressure on The Ti-Si Self-Propagating Reaction. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 37(12), 1305-1309. https://doi.org/10.15918/j.tbit1001-0645.2017.12.017