叠氮硝胺发射药内溶法成球工艺研究  

Study on the Inner Dissolution Manufacture Process for Conglobating of Azidonitramine Gun Propellant

作　　者：杨建兴[1] 舒安民 张阔[1] 袁忍让[1] 许灿啟[1] 刘金玉[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]总装备部驻西安北方惠安化学工业集团有限公司军代室,陕西西安710302

出　　处：《火炸药学报》2013年第3期87-90,共4页Chinese Journal of Explosives & Propellants

基　　金：国家重大基础研究项目

摘　　要：采用内溶法制备了叠氮硝胺发射药,通过比较叠氮硝胺发射药与双基发射药内溶法制球工艺参数的差异,研究了叠氮硝胺发射药的成球工艺。结果表明,叠氮硝胺发射药的成球时间、成球温度及预驱量依次为60min、58～64℃、50%左右时成球率较高,与双基发射药相比,叠氮硝胺发射药的成球温度较低、成球时间较长、预驱溶量较高。从成球工艺原理分析认为,由于叠氮硝胺对硝化棉的溶塑能力强,形成的球体表面张力较小,为提高叠氮硝胺发射药成球率,需延长成球时间、降低成球温度及增多预驱量。Azidonilramine gun propellant was prepared by inner dissolution method. The difference between the in ner dissolution manufacture processes for conglobating azidonitramine gun prpoellant and the double-base gun pro pellant was analyzed. The conglobating property of azidonitramine gun propellant was studied. A high percentage of glomeration can he achieved with 50% of the solvent lustrated in advance and a conglobating time of 60 min in the temperature range of 58--64℃. Compared to the double-base propellant, the conglobating temperature of azidonit ramine gun prpoellant is lower, the conglobating time is longer, and the amount of solvent lustrated in advance is higher. Based on the principle of ball-propellant manu{aeture process, the prolonged conglobating time, the de- creased conglobating temperature, and the increased amount of the solvent lustrated in advance are due to the strong ability of dissolution and plastification of DIANP for NC, and the small surface tension of the ball-grain.

关 键 词：应用化学 叠氮硝胺发射药 内溶法制球工艺 成球时间 成球温度 预驱量 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术] O69[理学—化学]