摘要
用DSC和DTA研究了LaCoO3对含AP的RDX基混合炸药热分解特性的影响。结果表明,纳米LaCoO3对含有AP的RDX基爆炸混合物的热分解具有一定的催化作用;纳米LaCoO3使RDX基混合炸药的撞击感度和热感度降低,摩擦感度增大。
The effect of nano-LaCoO_3 on the thermal decomposition characteristics of RDX explosive mixture containing ammonium perchlorate was investigated by DSC and DTA. The results show that nano-LaCoO_3 has catalytic activities to the thermal decomposition characteristics of RDX explosive mixture. The results of sensitivity tests show that the nano-LaCoO_3 makes the impact sensitivity and thermal sensitivity of these explosive mixture decrease and the friction sensitivity of the mixture increase.
出处
《火炸药学报》
EI
CAS
CSCD
2005年第2期75-77,共3页
Chinese Journal of Explosives & Propellants
关键词
混合炸药
RDX
热分解
撞击感度
摩擦感度
热感度
analytical chemistry
composite explosive
RDX
thermal decomposition
impact sensitivity
friction sensitivity
thermal sensitivity
