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惰性与含能催化剂对Al-RDX-CMDB推进剂燃烧性能的影响
EFFECT OF NONENERGETIC AND ENERGETIC CATALYSTS ON THE COMBUSTION BEHAVIOR OF Al-RDX-CMDB PROPELLANTS
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中文摘要:
      研究了含能铅盐B、芳香酸铅盐C、芳香酸铜盐B、炭黑CB1或CB4作为催化剂(单独使用或两者复合或三者复合使用)对螺压A1-RDX-CMDB 推进剂燃速和压力指数的影响规律。指出了无论是含能铅盐B还是芳香酸铅盐C,当它们分别与铜盐和炭黑组成铅 铜 炭复合催化剂时,都有良好的提高燃速和降低压力指数的“协同效应”。含能铅盐B燃烧催化剂活性比芳香酸铅盐C要高,故使用量少,对提高配方能量有益。含能铅盐B燃烧催化活性高的主要原因可归结为其热值较高,热分解最终的产物PbO活性较大。
中文关键词: Al-RDX-CMDB推进剂  催化剂  含能催化剂  燃烧性能
英文摘要:
      The effect of several combustion catalysts,such as energetic lead salt B,aromatic acid lead salt C,aromatic acid copper salt B,carbon black CB1 or CB4,on the combustion behavior of screw-compressed Al-RDX-CMDB propellants was investigated when they were used alone or as a combination of two or three of them. The experimental results show that both energetic lead salt B and nonenergetic aromatic acid lead salt C are able to increase the burning rate and decrease pressure exponent of the propellants when they are respectively used together with copper salt and carbon black.The catalytic activity of energetic lead B is higher than that of aromatic acid lead salt C.The reason is that the thermal decomposition product PbO of energetic lead salt B has a higher catalytic activity than the later's.
英文关键词: Al RDX CMDB propellant  catalyst  combustion behavior  energetic catalyst
投稿日期:1997-02-14
网络出版日期:2011-11-02
基金项目:火炸药燃烧国防科技重点实验室进行的
引用文献:李上文,赵凤起,刘所恩,等.惰性与含能催化剂对Al-RDX-CMDB推进剂燃烧性能的影响[J].含能材料,1997,5(2):49~54.Li Shang-wen,Zhao Feng-qi,Liu Suo-en,et al. EFFECT OF NONENERGETIC AND ENERGETIC CATALYSTS ON THE COMBUSTION BEHAVIOR OF Al-RDX-CMDB PROPELLANTS[J]. Chinese Journal of Energetic Materials(Hanneng Cailiao),1997,5(2):49-54.
作者单位
李上文 西安近代化学研究所,西安 710065 
赵凤起 西安近代化学研究所,西安 710065 
刘所恩 山西兴安化学材料厂,太原 030008 
梁育民 山西兴安化学材料厂,太原 030008 
吕金海 山西兴安化学材料厂,太原 030008 
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