制备RDX/F2311/Fe2O3/Al复合体空心微球通过电子喷射和在组件之间的燃烧过程中释放协同能量
Zhenwei Zhang1, Dong Jiang1, Lanting Yang1
1Co-Innovation Center for New Energetic Materials, Southwest University of Science and Technology, Mianyang 621010, China.
Materials (Basel, Switzerland)
|April 13, 2024
概括
研究人员使用电喷剂开发了RDX/F2311/Fe2O3/Al复合体空心微球. 这些先进的能量材料显示出更快的燃烧和降低的灵敏度,提高了实际应用的性能.
科学领域:
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
- 能量材料 能量材料
背景情况:
- 纳米热和高能爆炸物对于先进的复合材料至关重要.
- 电子喷涂方法在复合材料制造中提供了精确的控制.
研究的目的:
- 为了合成RDX/F2311/Fe2O3/Al复合材料的空心微球.
- 调查F2311粘合剂对燃烧性能和灵敏度的影响.
- 为了优化复合材料的性能,用于实际应用.
主要方法:
- 合成复合体空心微球的电喷方法.
- 燃烧时间,稳定性,能量释放,H50和爆炸百分比的表征.
- 分析F2311粘合剂含量的作用.
主要成果:
- 燃烧时间从2400 ms缩短到950 ms.
- H50从14.49厘米增加到24.57厘米.
- 爆炸百分比从84%降至72%,表明灵敏度显著降低.
- 均的组成和协同反应有助于提高性能.
结论:
- F2311 粘合剂含量极大地影响零件接触和燃烧特性.
- 调整F2311内容可以调整燃烧时间和强度.
- 开发的复合体空心微球为实际的高能材料应用提供了有前途的方向.
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