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固体推进剂热分解的高压DSC特征量
引用本文:阴翠梅,刘子如,孔扬辉,李丽,侯建平.固体推进剂热分解的高压DSC特征量[J].含能材料,1998,6(4):173-178.
作者姓名:阴翠梅  刘子如  孔扬辉  李丽  侯建平
作者单位:西安近代化学研究所
基金项目:火炸药燃烧国防科技重点实验室
摘    要:通过差示扫描量热试验(DSC),研究了三种改性双基推进剂及其主要组分RDX的热分解,分析了不同压力条件下的分解峰温,峰温差,表现分解热焓以及分解曲线的变化规律,探讨了压力及催化剂对推进剂热分解过程的影响,并与燃速和燃速压力指数进行了初步关联。

关 键 词:高压DSC  热分解  推进剂  固体推进剂
收稿时间:1996/10/28 0:00:00

CHARACTERISTIC VALUES ON HIGH PRESSURE DSC CURVES FROM THERMAL DECOMPOSITION OF SOLID PROPELLANTS
Yin Cui-mei,Liu Zi-ru,Kong Yang-hui,Li Li and Hou Jian-ping.CHARACTERISTIC VALUES ON HIGH PRESSURE DSC CURVES FROM THERMAL DECOMPOSITION OF SOLID PROPELLANTS[J].Chinese Journal of Energetic Materials,1998,6(4):173-178.
Authors:Yin Cui-mei  Liu Zi-ru  Kong Yang-hui  Li Li and Hou Jian-ping
Abstract:Thermal decomposition of three modified double base propellants and their major component RDX were investigated by using high pressure differential scanning calorimeter(DSC).The change of the decomposition peak temperature,the peak tempertures difference,the apparent enthalpy and the curves of decomposition at different pressures were observed. The influence of pressure and the burning catalyst on the process of thermal decomposition were discussed and tentatively correlated with the burning rate and the pressure exponent of burning rate.
Keywords:high pressure DSC  propellant  thermal decomposition    
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