| 无壳弹发射药的吸湿性和热安定性研究 |
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| 引用本文： | 殷雅侠,徐赛龙,张续柱,肖忠良.无壳弹发射药的吸湿性和热安定性研究[J].含能材料,2000,8(1):34-36. |
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| 作者姓名： | 殷雅侠 徐赛龙 张续柱 肖忠良 |
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| 作者单位： | 华北工学院!山西太原030051 |
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| 摘 要： | 测定了无壳弹发射药和参比火药：９／７单基药，双基推进剂在ＲＨ９０％￣９９％，ＲＨ７５％￣１９．５℃条件下的吸湿性。９５℃减量实验及ＤＴＡ实验结果表明，无壳弹发射药比参比火人有较大的吸湿性，而湿度对其热安定性有一定的影响。
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| 关 键 词： | 无壳弹发射药 吸湿性 热安定性 |
| 收稿时间： | 1999/8/16 0:00:00 |
| 修稿时间： | : |
A Study on Hygroscopicity and Thermal Stability of Caseless Propellant |
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| YIN Ya-xi,XU Sai-long,ZHANG Xu-zhu and XIAO Zhong-liang.A Study on Hygroscopicity and Thermal Stability of Caseless Propellant[J].Chinese Journal of Energetic Materials,2000,8(1):34-36. |
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| Authors: | YIN Ya-xi XU Sai-long ZHANG Xu-zhu and XIAO Zhong-liang |
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| Affiliation: | North China Institute of Technology, Taiyuan 030051, China;North China Institute of Technology, Taiyuan 030051, China;North China Institute of Technology, Taiyuan 030051, China;North China Institute of Technology, Taiyuan 030051, China |
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| Abstract: | The hygroscopicity of caseless propellant was compared with SB propellant
9/7,propellants DB-3 and DB-2 as reference under conditions of 90%～99% RH and 19.5 ℃,and
75%～80% RH and 19.5 ℃. The influence of humidity on the thermal stability of the
caseless propellant was examined by means of 95 ℃ mass loss test at 95 ℃. The
experimental results show that the hygroscopicity of caseless propellants is higher than
those of the referential samples mentioned above,and the hygroscopicity makes caseless
propellants more thermally stable than the referential ones. |
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| Keywords: | caseless propellant hygroscopicity thermalstability |
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