|
| Security Study of a SE-FAE before and after Aging |
| Received:May 25, 2014 Revised:June 18, 2014 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2014.04.022 |
| KeyWord:SE-FAE stability compatibility sensitivity |
| Author | Institution |
| ZHAO Fang-chao |
No. 59 Institute of China Ordnance Industry, Chongqing , China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing ,China |
| HUANG Wen-ming |
No. 59 Institute of China Ordnance Industry, Chongqing , China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing ,China |
| LI Ze-hua |
No. 59 Institute of China Ordnance Industry, Chongqing , China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing ,China |
| LUO Tian-yuan |
No. 59 Institute of China Ordnance Industry, Chongqing , China;Natural Environment Test and Research Center of Science,Technology and Industry for National Defense,Chongqing ,China |
|
| Hits: |
| Download times: |
| Abstract: |
| 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% . |
| Close |
|
|
|