1) insensitive mechanism
钝感机理
1.
The insensitive mechanism of the boosterformulate was studied.
为满足耐撞击用高能钝感传爆药,设计了以HMX和NTO为主体炸药,以含能聚合物1#和2#为粘结剂的传爆药配方,利用50%特性落高法对PBX传爆药的撞击感度进行了试验研究,分析了传爆药配方撞击感度的钝感机理和影响因素。
2.
The insensitive mechanism of LOVA explosive and the research advances of several new type insensitive propellants are introduced.
介绍了低易损炸药钝感机理和几种新型钝感推进剂的研究进展,总结了降低推进剂感度的技术途径及其发展趋势,认为对降低推进剂感度的含能黏合剂和真正钝感氧化剂的研制及其在推进剂中的应用将是今后研究的重点工作。
2) passivation effect by impact
钝化机理
1.
A treason about passivation effect by impact of emulsion explosive and it s relations with time have been obtained.
文章介绍一种研究乳化炸药冲击钝化机理的实验方法。
4) deterred
[英][di'tə:] [美][dɪ'tɝ]
钝感
1.
Experimental Study on Thermal Decomposition Performance of Deterred Gun Propellant;
钝感发射药的热分解性能实验研究
2.
In order to analyze the low temperature coefficient mechanism of single-base propellant deterred by poly(ethylene glycol dimethacrylate)(D1),the physicochemical properties,liner expansion coefficient and mechanical performance,of polymer D1 and single-base propellant at different temperatures are studied by dynamic mechanical analyzer and material tester.
为研究聚二甲基丙烯酸已二醇酯(D1)钝感的单基发射装药的低温度系数机理,在不同温度条件下,采用动态机械分析仪、材料试验机等研究了D1和单基发射药的物化性能(线膨胀系数及力学性能),通过密闭爆发器、中止试验等,对钝感多气孔单基发射药的燃烧性能进行了分析。
3.
Based on gas-state-equation in const-volume and propellant geometry-combustion theorem,a method for deci- ding the characteristics of deterred propellant is given.
根据定容燃烧气体状态方程和火药几何燃烧定律,推导出一种确定钝感发射药特征量的计算方法,并对某种火药进行钝感处理和计算,结果与火药切片的电扫描结果相符。
5) desensitization
[英][,di:'sensətaɪz] [美][di'sɛnsə'taɪz]
钝感
1.
The solubility of CL-20 and a number of polymer binders were investigated,and suitable solvents and polymer binders were selected for coating and desensitization of CL-20 with water-suspension coating method.
结果表明,用高聚物粘结剂Estane和石墨G组成的“Estane-G”复合钝感剂包覆CL-20炸药后,可明显降低CL-20的机械感度;5 s爆发点试验表明,包覆不影响CL-20的热感度;用20%的粒径小于1μm的TATB也可显著降低CL-20的机械感度。
6) insensitive
[英][ɪn'sensətɪv] [美][ɪn'sɛnsətɪv]
钝感
1.
Study on the Insensitive Action of TATB on HMX;
TATB对HMX的钝感作用研究
2.
This paper describe several methods of developing insensitive propellants, such as by using insensitive energetic binder or energetic plasticizer,or ammonium nitrate compound,or new energetic oxidi-zer, and reducing the size or disfigurement of solid component of propellant, or changing the shape of particles, etc.
介绍了研制钝感推进剂的几种途径:采用低感度的含能粘合剂和增塑剂、低感度的硝胺 化合物、新型高能氧化剂、降低推进剂固体组分的粒度和缺陷及其他的钝感方法。
补充资料:活性钝感剂
分子式:
CAS号:
性质:用以降低火炸药感度的物质。炸药中的钝感剂能包覆于炸药颗粒表面,填充炸药中的空隙,可减小炸药间的摩擦,分散外界作用力和吸收热量,从而降低产生热点的概率而使炸药钝感。常用于降低炸药机械感度的钝感剂有蜡类、高聚物及硝基化合物三类,后一类的钝感效果不如前两类,但它不致过多降低炸药能量,所以也称活性钝感剂。
CAS号:
性质:用以降低火炸药感度的物质。炸药中的钝感剂能包覆于炸药颗粒表面,填充炸药中的空隙,可减小炸药间的摩擦,分散外界作用力和吸收热量,从而降低产生热点的概率而使炸药钝感。常用于降低炸药机械感度的钝感剂有蜡类、高聚物及硝基化合物三类,后一类的钝感效果不如前两类,但它不致过多降低炸药能量,所以也称活性钝感剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条