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硼粒子的表面包覆及其性能分析
SURFACE COATING OF BORON POWDER AND ITS EFFECT
  • 摘要
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  • 参考文献
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  • 引证文献
中文摘要:
      介绍了硼粒子表面包覆的实验方法及包覆硼粉的性能分析。适合于用高氯酸铵(AP)、高氯酸钾(KP)、氟化锂(LiF)、叠氮化钠(NaN3)包覆硼粉的实验方法有重结晶法、中和沉积法和相分离法。为表征表面包覆对硼粉性能的影响,对硼粉的酸度、粘度、热化学特性及点火性能作了具体分析,并得出了有关结论。
中文关键词: 硼粉  表面包覆  含硼固体推进剂
英文摘要:
      the experimental methods of surface coating of boron powder and the performance analyses of coated boron powder were introduced.The methods, including recrystallization, neutralization, deposition and phase separation, are suitable for coat ing boron with NH4ClO4, KClO4, LiF and NaN3. In order to characterize the performance improvement of coated boron powder, the acidity, viscosity, thermochemical properties and ignition behaviour of coated and uncoated boron powder were measured and compared,and some valuable results were obtained.
英文关键词: boron-based solid propellants  boron powders  surface coating
投稿日期:1996-04-09
网络出版日期:2011-11-02
基金项目:国家自然科学基金资助课题
引用文献:李疏芬,金荣超,郭敬为.硼粒子的表面包覆及其性能分析[J].含能材料,1996,4(3):102~108.Li Shu-fen,Jin Rong-chao,Guo Jing-wei. SURFACE COATING OF BORON POWDER AND ITS EFFECT[J]. Chinese Journal of Energetic Materials(Hanneng Cailiao),1996,4(3):102-108.
作者单位
李疏芬 中国科学技术大学,合肥 230026 
金荣超 中国科学技术大学,合肥 230026 
郭敬为 中国科学技术大学,合肥 230026 
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