[1]沈李啸,朱顺官,李燕,等.Al-Si/Pb3O4复合含能材料的燃烧特性[J].爆破器材,2026,55(01):1-7.[doi:10.3969/j.issn.1001-8352.2026.01.001]
 SHEN Lixiao,ZHU Shunguan,LI Yan,et al.Combustion Characteristics of Al-Si/Pb3O4 Composite Energetic Materials[J].EXPLOSIVE MATERIALS,2026,55(01):1-7.[doi:10.3969/j.issn.1001-8352.2026.01.001]
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Al-Si/Pb3O4复合含能材料的燃烧特性()

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
55
期数:
2026年01
页码:
1-7
栏目:
基础理论
出版日期:
2026-01-19

文章信息/Info

Title:
Combustion Characteristics of Al-Si/Pb3O4 Composite Energetic Materials
文章编号:
6042
作者:
沈李啸朱顺官李燕张琳易镇鑫朱晨光
南京理工大学化学与化工学院(江苏南京,210094)
Author(s):
SHEN Lixiao ZHU Shunguan LI Yan ZHANG Lin YI Zhenxin ZHU Chenguang
School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
关键词:
合金化改性合金铝热剂点火延迟时间燃烧特性
分类号:
TQ560.7; TJ45
DOI:
10.3969/j.issn.1001-8352.2026.01.001
文献标志码:
A
摘要:
为探究不同硅Si含量对铝硅合金/四氧化三铅(Al-Si/Pb3O4)复合含能材料燃烧特性的影响,分别针对不同体系开展了差示热分析、点火延迟时间、定容燃烧和恒压燃烧等测试表征,利用非接触式光学手段对复合含能材料的点火燃烧过程进行了观察。通过分析测得的光电信号和燃面推移图像可得到,随着Al-Si合金中Si含量的增加,Si的质量分数为20%的Al-20Si/Pb3O4复合含能材料具有最短的点火延迟时间和最快的能量释放速率,可在维持较高燃温的基础上有效增强能量释放;而当Si的质量分数增加到30%时,复合含能材料的燃速减慢,表现出更偏向于点火药的燃烧特性。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2025-05-27
基金项目:江苏省研究生科研与实践创新计划(KYCX24_0710);国家自然科学基金(51676100)
第一作者:沈李啸(1998—),男,博士研究生,主要从事火工药剂的研究。E-mail: Shenlx@njust.edu.cn
通信作者:李燕(1975—),女,副教授,主要从事含能材料设计、制备和应用研究。E-mail: yanli@njust.edu.cn
更新日期/Last Update: 2026-01-19