工艺参数对浇铸CMDB推进剂性能的影响  

EFFECT OF PROCEDURE PARAMETERS ON THE PROPERTIES OF CAST RDX CMDB PROPELLANT

作　　者：单文刚[1] 刘小刚[1] 蔚红建[1] 陈雪莉[1] 雷良芳[1] 

机构地区：[1]西安近代化学研究所

出　　处：《含能材料》1997年第2期55-58,共4页Chinese Journal of Energetic Materials

摘　　要：介绍了混合物料休止角、配浆捏合与固化过程中工艺参数对塑溶胶型浇铸ＣＭＤＢ推进剂性能的影响。It was studied the influence of kneading time, curing time, curing temperature and cessation angles on the burning rate, pressure exponent and mechanical properties of solid propellants consisting of NC granules, oxidizer and combustion stabilizer etc. The results show that the interface properties of mixed solid materials affect the infusion of NG into NC granules,which controls the burning rate and pressure exponent of propellants. The kneading time of RDX CMDB slurry affects the combustion and mechanical properties. The combustion and mechanical properties are improved by the increase of curing time at 70℃.

关 键 词：固化 浇铸固化 配浆 推进剂 固体推进剂 

分 类 号：V512.4[航空宇航科学与技术—航空宇航推进理论与工程]