| 某些NTO盐的热分解特性及在固体推进剂中催化特性的相关性研究 |
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| 引用本文： | 关大林,李上文,阴翠梅,张双健,党永战.某些NTO盐的热分解特性及在固体推进剂中催化特性的相关性研究[J].推进技术,1999,20(3):91-94. |
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| 作者姓名： | 关大林 李上文 阴翠梅 张双健 党永战 |
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| 作者单位： | 西安近代化学研究所,西安,710065 |
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| 摘 要： | 采用高压差示扫描量热仪，研究了几种ＮＴＯ（３－硝基－１，２，４－三唑－５－酮）盐在不同压力下的热分解特性，同时测定了以ＮＴＯ盐为催化剂的固体推进剂的燃速特性。结果认为，这些ＮＴＯ盐的热分解特性与催化特性间存在某种联系，热分解行为压力不敏感的ＮＴＯ盐，可能会是较好的燃速催化剂。因此热分解行为可作催化能力的判据之一。
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| 关 键 词： | 改性双基推进剂，固体火箭推进剂，热分解，催化，预测 |
| 修稿时间： | 1998-06-25 |
RELATIVITY STUDY ON PYROLYTIC CHARACTERISTICS AND CATALYTIC ACTIVITIES OF SOME NTO SALTS IN SOLID PROPELLANT |
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| Guan Dalin,Li Shangwen,Yin Cuimei,Zhang Shuangjian and Dang Yongzhan.RELATIVITY STUDY ON PYROLYTIC CHARACTERISTICS AND CATALYTIC ACTIVITIES OF SOME NTO SALTS IN SOLID PROPELLANT[J].Journal of Propulsion Technology,1999,20(3):91-94. |
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| Authors: | Guan Dalin Li Shangwen Yin Cuimei Zhang Shuangjian and Dang Yongzhan |
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| Abstract: | The relativity of pyrolytic characteristics and catalytic activites of some NTO salts used as ballistic modifier was discussed.It is believed that there are some relationships between them.Therefore,the pyrolytic charateristics can be used as a criterion to evaluate the catalytic activities |
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| Keywords: | Modified double base propellant Solid rocket propellant Thermal decomposition Catalysis Forecasting |
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