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含能材料  2005 

硼粒径对硼与AP复合物的热化学性能的影响

Keywords: 物理化学,,行星磨,粒径,热化学性能

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Abstract:

利用行星磨制得了粒径在0.3~3μm的硼粉,并通过微米粒度分析仪和扫描电镜进行了表征,借助DTA,TG研究了不同粒径硼粉的热化学性质,分析了粒径影响硼粒子热化学性能的机理。结果表明,硼粉粒径对硼的热化学性能有明显的影响,硼粒子粒径越小,硼与AP混合物的表观分解热越大,热失重越高。

References

[1]  臧令千. 硼用作推进剂燃料组分的研究[J]. 推进技术,1990,(4): 56-62.ZANG Ling-qian. Research of boron used as propellant component[J]. Propulsion Technology,1990,(4): 56-62.
[2]  王宁飞,关大林,范红杰. 硼颗粒点火和燃烧研究进展[J].含能材料,2001,9(2): 86-89.WANG Ning-fei,GUAN Da-lin,FAN Hong-jie. Development of boron particles ignition and combustion[J]. Hanneng Cailiao,2001,9(2): 86-89.
[3]  霍东兴,陈林泉,刘霓生,等. 硼粒子直径对点火位置及燃烧效率的影响研究[J]. 固体火箭技术,2004,27(4): 272-275.HUO Dong-xing,CHEN Lin-quan,LIU Ni-sheng,et al. Effects of boron particles diameter on ignition position and combustion efficiency[J]. Journal of Solid Rocket Technology,2004,27(4): 272-275.
[4]  李疏芬,金荣超. 硼粒子的表面包覆及其性能分析[J]. 含能材料,1996,4(3): 102-107.LI Shu-fen,JIN Rong-chao. Surface coating of boron powder and its effect[J]. Hanneng Cailiao,1996,4(3): 102-107.
[5]  King M K . Boron ignition and combustion in air-augmented rocket afterburner[J]. Combustion Science and Technology,1972,5(1): 155-164.
[6]  King M K. Boron particle ignition in hot gas streams[J]. Combustion Science and Technology,1974,8(1): 255-273.
[7]  Moban,Willianrs F A. Ignition and combustion of boron in O2/Inert atmosphere[J]. AIAA Journal,1972,6(2): 776-783.
[8]  Li S C,Williams F A. Ignition and combustion of particles[A]. Combustion of Boron Based Solid Propellants and Solid Fuels[C],Boca Raton: Begell House/CRC Press, 1993,248-271.
[9]  胡建新,夏智勋,罗振兵,等. 固体火箭冲压发动机补燃室内硼颗粒点火计算研究[J]. 含能材料,2004,12(6): 343-345.HU Jian-xin,XIA Zhi-xun,LUO Zhen-bing,et al. Calculation study on ignition of boron particle of ducted rocket secondary chamber[J]. Hanneng Cailiao,2004,12(6): 343-345.

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