摘要
为了研究某电爆管在贮存过程中的性能变化情况,采用加速寿命试验的方法,在温度为71℃和温度为71℃、相对湿度为50%的加速老化试验条件下,对该电爆管的性能变化情况进行了试验研究。试验结果表明,除了该电爆管压敏电压受环境湿度影响较明显外,其电阻、发火时间及输出气体压力均在设计技术指标范围内。
Under two accerlerated life test conditions of temperature 71℃, temperature 71℃ and relative humidity 50%, the performances of squib during storage have been studied by accelerated life tests. The test results indicated that the breakdown voltage of squib was affected obviously by environmental humidity, while its resistance, function time and output pressure have not changed much.
出处
《火工品》
CAS
CSCD
北大核心
2010年第3期14-16,共3页
Initiators & Pyrotechnics
关键词
电爆管
老化
性能
压敏电压
加速寿命试验
Squib
Aging
Property
Breakdown voltage
Accelerated life test
