摘要
为满足航天火工分离装置中火工药剂耐高温的要求，开展了CMC 叠氮化铅、碱式斯蒂芬酸铅、高氯酸胺盐共晶化合物SY 的高温贮存试验，并对其高温贮存后的性能进行表征及试验。经耐温性试验评估，3 种药剂可在165～180℃/1h条件下安全、可靠工作，具备航天火工分离工程应用基础。
To meet with the high temperature resistance requirement of compositions in pyrotechnic separation devices ofspace high temperature storage tests were carried out for CMC lead azid(LA), B-LTNR and co-crystal of aminiumperchlorates(SY), and the performances of compositions after storage were tested and characterized. The study showed that theabove three compositions could work safely and reliably in 165～180℃/1h, which have the foundation of engineering applicationof separation devices of space pyrotechnics.
作者
冯金玲
李振华
袁江波
雷波
FENG Jin-ling;LI Zhen-hua;YUAN Jiang-bo;LEI Bo(Science and Technology on Space Physics Laboratory, Beijing, 100076;China Aerospace Science and Technology Corporation Southern Sichuan Machinery Fatory, Luzhou, 646000)
出处
《火工品》
CAS
CSCD
北大核心
2016年第4期35-39,共5页
Initiators & Pyrotechnics
关键词
火工品药剂
耐温性能
分离
航天
Loading materials for initiating device
High temperature resistant
Separation
Aerospace
