脉冲柱塞粉碎法制备超细RDX炸药  

Ultrafine RDX Explosive Prepared by Pulse Ram-Type Pulverization Method

作　　者：魏田玉 李志华 刘巧娥 王建全 郑国臣 

机构地区：[1]银光化学集团公司,甘肃白银730900

出　　处：《含能材料》2005年第5期321-322,共2页Chinese Journal of Energetic Materials

摘　　要：采用脉冲柱塞粉碎机制备了超细RDX炸药,并研究了物料水介质的配比、脉冲压力、循环次数对RDX粒径的影响。结果表明,水介质量、脉冲压力越大,得到的RDX粒经越小。在RDX与水质量比为15、脉冲压力为120MPa条件下,RDX粒径可达到4.020μm。适当增加循环次数,RDX粒径有少许降低。The ultra.fine RDX explosives are prepared by the method of pulse ram-type pulverization, and the RDX particles with 4. 020 μm are obtained at 120 MPa impulse pressure and RDX/water in the mass ratio of 1 ： 5. The effect of water propotion, impulse pressure and cycle times are discussed as well ,and the results indicate that the particle size of RDX decreases with increase of water proportion and impulse pressure. And to some extent,the particle size of RDX decreases slightly with increase of cycle times.

关 键 词：有机化学 炸药 超细RDX 脉冲柱塞粉碎法 RDX炸药 脉冲压力 超细 制备 柱塞 粉碎法 循环次数 水介质 质量比 

分 类 号：TQ560[化学工程—炸药化工]