| 赵方超,黄文明,李泽华,罗天元.某固体云爆剂老化前后的安全性研究[J].装备环境工程,2014,11(4):112-115. ZHAO Fang-chao,HUANG Wen-ming,LI Ze-hua,LUO Tian-yuan.Security Study of a SE-FAE before and after Aging[J].Equipment Environmental Engineering,2014,11(4):112-115. |
| 某固体云爆剂老化前后的安全性研究 |
| Security Study of a SE-FAE before and after Aging |
| 投稿时间：2014-05-25 修订日期：2014-06-18 |
| DOI：10.7643/issn.1672-9242.2014.04.022 |
| 中文关键词: 固体云爆剂 安定性 相容性 感度 |
| 英文关键词:SE-FAE stability compatibility sensitivity |
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| Author | Institution |
| ZHAO Fang-chao | No. 59 Institute of China Ordnance Industry, Chongqing 400039, China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing 400039,China |
| HUANG Wen-ming | No. 59 Institute of China Ordnance Industry, Chongqing 400039, China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing 400039,China |
| LI Ze-hua | No. 59 Institute of China Ordnance Industry, Chongqing 400039, China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing 400039,China |
| LUO Tian-yuan | No. 59 Institute of China Ordnance Industry, Chongqing 400039, China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing 400039,China |
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| 中文摘要: |
| 目的 研究某型固体云爆剂老化后的使用安全性。 方法 采用真空安定性试验仪按 GJB772 A—97 方法 501 . 2 测试老化前后样品的安定性、相容性,采用感度设备按 GJB 772 A—97 中的相应方法分别测试老化前后样品的撞击感度、摩擦感度以及火焰感度。 结果 云爆剂老化前后,每克试样在标准状态下的放气量均远远小于 2 mL,安定性均合格。 样品老化前后火焰感度试验均未爆,撞击感度和摩擦感度均在样品在失重 1% 时最高,当样品老化至失重 1 . 5% 时,爆炸概率反而比失重 1% 样品的降低。 结论 该型固体云爆剂老化前后均具有良好的安全性,老化失重达到 1 . 5%后,仍能满足安全使用要求。 |
| 英文摘要: |
| Objective To study the use security of a SE-FAE after aging. Methods The stability and compatibility of the SE-FAE before and after aging were tested using vacuum stability test instrument according to method 501. 2 in GJB 772A—97, at the same time, its impact sensitivity, friction sensitivity and flame sensitivity were tested by Sensitivity equipment according to the corresponding method in GJB 772A—97. Results The outgassing amount per gram samples before and after aging under standard condition were all much smaller than 2 ml, therefore their stability was all qualified. All the samples before and after aging did not explode in flame sensitivity experiment, both the impact and friction sensitivity were highest with an aging loss of 1. 0% . When the aging loss of the samples reached 1. 5% , the explosion probability was lower than the samples with an aging loss of 1. 0% . Conclusion This SE-FAE had good security both before and after aging, and it could still meet the security use requirements after the aging loss reached 1. 5% . |
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