| 含能材料HMX-RDX的热行为研究 |
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| 引用本文： | 常昆,左玉芬,周建华.含能材料HMX-RDX的热行为研究[J].合成化学,2006,14(1):94-96. |
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| 作者姓名： | 常昆 左玉芬 周建华 |
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| 作者单位： | 中国工程物理研究院,化工材料研究所,四川,绵阳,621900 |
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| 摘 要： | 采用差示扫描量热法研究了含能材料1,3,5,7-四硝基-1,3,5,7-四氮杂环辛烷-环三甲撑三硝胺(HMX-RDX)的热行为。结果表明,当m(HMX)∶m(RDX)=25∶75时HMX和RDX达到了共熔。随着RDX含量的增加,HMX-RDX的晶型转变温度有所升高,晶型转化的热焓逐渐减少,共熔热焓却随之增加,共熔温度基本保持不变。
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| 关 键 词： | 含能材料 热行为 DSC |
| 文章编号： | 1005-1511（2006）01-0094-03 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005年6月13日 |
Study on Thermal Behaviour of Energetic Material HMX- RDX |
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| CHANG Kun,ZUO Yu-fen,ZHOU Jian-hua.Study on Thermal Behaviour of Energetic Material HMX- RDX[J].Chinese Journal of Synthetic Chemistry,2006,14(1):94-96. |
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| Authors: | CHANG Kun ZUO Yu-fen ZHOU Jian-hua |
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| Institution: | Institute of Chemical Materials,China Academe Engineering Physics, Mianyang 621900, China |
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| Abstract: | Thermal behaviour of energetic material HMX-RDX was studied by scanning calorimetry(DSC).The results showed that while w(RDX) was 75%,HMX-RDX forms eutectic.As the increase of w(RDX),the temperature of polymorphic transformation of HMX-RDX showed an increase and its enthalpy of polymorphic transformation gradually decreased;on the other hand,the eutectic enthalpy of HMX-RDX increased but the eutectic temperature almost did not changed. |
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| Keywords: | energetic material thermal behaviour DSC |
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