兵工学报
兵工學報
병공학보
ACTA ARMAMENTARII
2001年
1期
133-136
,共4页
赵省向%张亦安%胡焕性%吕春绪
趙省嚮%張亦安%鬍煥性%呂春緒
조성향%장역안%호환성%려춘서
热稳定性%分子间炸药%低共熔物%EAK%NQ%RDX
熱穩定性%分子間炸藥%低共鎔物%EAK%NQ%RDX
열은정성%분자간작약%저공용물%EAK%NQ%RDX
通过恒温加热失重测定和DSC分析,研究了硝基胍—乙二胺二硝酸盐—硝酸铵—硝酸钾低共熔物分子间炸药(NEAK)的热分解特性,结果表明NEAK与三元低共熔物EAK(乙二胺二硝酸盐—硝酸铵—硝酸钾)的分解性接近,加入RDX和过量的NQ时,分解速率显著增加。
通過恆溫加熱失重測定和DSC分析,研究瞭硝基胍—乙二胺二硝痠鹽—硝痠銨—硝痠鉀低共鎔物分子間炸藥(NEAK)的熱分解特性,結果錶明NEAK與三元低共鎔物EAK(乙二胺二硝痠鹽—硝痠銨—硝痠鉀)的分解性接近,加入RDX和過量的NQ時,分解速率顯著增加。
통과항온가열실중측정화DSC분석,연구료초기고—을이알이초산염—초산안—초산갑저공용물분자간작약(NEAK)적열분해특성,결과표명NEAK여삼원저공용물EAK(을이알이초산염—초산안—초산갑)적분해성접근,가입RDX화과량적NQ시,분해속솔현저증가。
The decomposition of NEAK (Nitroguanidine-Ethylenediamine Dinitrate-Ammonium Nitrate-Potassium Nitrate) eutectic intermolecular explosive was investigated by non-isothermal DSC and weight loss measurement under different temperatures. It indicated that the thermal stability of NEAK approaches that of EAK (Ethylenediamine Dinitrate-Ammonium Nitrate-Potassium Nitrate), and when NEAK was mixed with NQ or RDX, the mixtures tend to have a higher decomposition speed.