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估算了预混固体自蔓延层流燃烧合成(SCS)中自烧温度和着火温度时的反应进度,给出了一个更附合实际的燃烧温度和反应进度的分布模型和一个改进后的SCS能量方程,由此推导出ZrB2燃烧合成过程中的温度分布函数.该分布函数在95%的燃烧反应阶段与实验相符.分析了在高温端偏离较大的原因.Estimate the degree of Conversion at self-ignition temperature, give a more precise temperature and the degree of conversion profiles on self-propagation combustion synthesis (SCS), propose an improved formula of energy conversion on SCS, and calculate the temperature profile function of ZrB2. This profile is in agreement with the experiment for the 95.4% reaction, only on approaching high temperatures deviation occurs.
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