| 改善硝胺发射药力学性能的研究 |
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| 引用本文： | 李新蕊,赵宝昌. 改善硝胺发射药力学性能的研究[J]. 火炸药学报, 1998, 0(3) |
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| 作者姓名： | 李新蕊 赵宝昌 |
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| 作者单位： | 南京理工大学化工学院 |
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| 摘 要： | 通过冲击、压缩及燃烧中止试验，借助ＳＥＭ观察冲击断裂面和中止样品表面的结构特征，比较了两种硝胺发射药ＲＧＤ７和ＲＨＤ６在不同温度下的力学性能。ＲＨＤ６的冲击强度、抗压强度及压缩率均大于ＲＧＤ７，中止样品破损率低于ＲＧＤ７，断口和中止表面状况也得以改善，证实ＲＨＤ６是一种有希望的新型发射药。
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| 关 键 词： | 硝胺发射药 力学性能 |
The Study on Improvement of the MechanicalProperty of Nitroamine Propellant |
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| Li Xinrui Zhao Baochang. The Study on Improvement of the MechanicalProperty of Nitroamine Propellant[J]. Chinese Journal of Explosives & Propellants, 1998, 0(3) |
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| Authors: | Li Xinrui Zhao Baochang |
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| Abstract: | By means of compact, compression and combustion extinguished test, as well as morphology of impact fractured and combustion extinguished surfaces, the mechanical property of two nitromine propellants (RGD7 and RHD6) are compared at different temperature. It shows that impact strength, compression strength and percentage of RHD6 are higher than that of RHD7, its damaged percentage is lower, and its impact fractured and combustion extinguished surfaces are improved. From the results, it may be suggested that RHD6 is a new type of propellant. |
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| Keywords: | Mitromine propellant Mechanical praperty |
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