火炸药学报

硼基金属复合物的点火和燃烧特性研究进展

李锐霄,庞维强,蔚红建

(西安近代化学研究所,陕西西安 710065)

关键词：材料科学; 硼基金属复合物; 点火燃烧特性; 二元硼基金属复合物; 三元硼基金属复合物; 纳米硼基金属复合物

Progresson Ignition and Combustion Performance of Boron-based Metal Composites

LI Rui-xiao, PANG Wei-qiang, YU Hong-jian

(Xi'an Modern Chemistry Research Institute, Xi'an 710065, China)

Keywords：material science; boron-based metal composites; ignition and combustion characteristics; binary boron-based metal composites; ternary boron-based metal composites; nano-sized boron-based metal composites

DOI: 10.14077/j.issn.1007-7812.202306018

备注

摘要

全文

图/表

参考文献

综述了近几年国内外硼基金属复合物点火和燃烧特性的最新研究进展,重点归纳了二元硼基金属复合物、三元硼基金属复合物和纳米硼基金属复合物的点火和燃烧研究现状,并对比了其优缺点,其中对二元硼基金属复合物的研究较为丰富,对三元硼基金属复合物的研究大多集中于制备方向,关于点火和燃烧特性研究较少,对纳米基金属复合物的点火燃烧机理尚不清楚。指出了硼基金属复合物未来的研究方向:(1)对于制备工艺较简单的二元硼基金属复合物,下一步应具体研究其工艺对产物性能的影响;(2)利用分子动力学和有限元分析的方法对其燃烧机理进一步分析;(3)关于纳米硼基金属复合物可考虑建立一种稳定悬浮液进一步探究其点火和燃烧机制。附

The latest worldwide research progress on ignition and combustion characteristics of boron-based metal composites in recent years were reviewed. The current research status of ignition and combustion of binary boron-based metal composites, ternary boron-based metal composites, and nano-sized boron-based metal composites were summarized, and their advantages and disadvantages were compared. Among them, the researches on the binary boron-based metal composites is relatively rich, while the researches on the ternary boron-based metal composites is mostly focused on the preparation aspect, and there is few studies on the ignition and combustion characteristics of composites. The ignition and combustion mechanism of nano-sized boron-based metal composites are still unclear. The future research directions on the boron-based metal composites are pointed out:(1)For the binary boron-based metal composites with simple preparation process, the influence of the process on the performance of the product should be specified;(2)The combustion mechanism should be further analyzed by using molecular dynamics simulation and finite element analysis techniques;(3)A stable suspension can be established to further explore the ignition and combustion mechanism of nano-sized boron-based metal composites. 71 references were enclosed.

引言
1 二元硼基金属复合物
2 三元硼基金属复合物
3 纳米硼基金属复合物
4 总结与展望

图1 B-Mg复合物的SEM图像<br/>Fig.1 SEM images of B-Mg composites

图1 B-Mg复合物的SEM图像
Fig.1 SEM images of B-Mg composites

$图2 不同压力和镁含量下B@Mg的光谱强度[27]<br/>Fig.2 Spectra intensity of the B@Mg under different pressures and mass fractions of Mg [27]$

图2 不同压力和镁含量下B@Mg的光谱强度[27]
Fig.2 Spectra intensity of the B@Mg under different pressures and mass fractions of Mg [27]

图3 不同B-Al复合物的SEM图像<br/>Fig.3 SEM images of different B-Al composites

图3 不同B-Al复合物的SEM图像
Fig.3 SEM images of different B-Al composites

图4 不同硼基延迟药复合物的燃速[33]<br/>Fig.4 Burning rate of different boron-based delayed composites [33]

图4 不同硼基延迟药复合物的燃速[33]
Fig.4 Burning rate of different boron-based delayed composites [33]

图5 不同Ni包覆硼颗粒的热分解曲线[41]<br/>Fig.5 Thermal decomposition curves of different boron composites coated by Ni[41]

图5 不同Ni包覆硼颗粒的热分解曲线[41]
Fig.5 Thermal decomposition curves of different boron composites coated by Ni[41]

图6 Ni含量在2%时镍包覆硼样品的燃烧行为随时间的变化[42]<br/>Fig.6 Combustion behaviors of boron coated with Ni(2%)with time [42]

图6 Ni含量在2%时镍包覆硼样品的燃烧行为随时间的变化[42]
Fig.6 Combustion behaviors of boron coated with Ni(2%)with time [42]

图7 制备的不规则复合物的背散射电子图像和球形复合物的二次电子图像[47]<br/>Fig.7 Backscattered electron images of as-prepared irregular composites and secondary electron images of as-prepared spherical composites [47]

图7 制备的不规则复合物的背散射电子图像和球形复合物的二次电子图像[47]
Fig.7 Backscattered electron images of as-prepared irregular composites and secondary electron images of as-prepared spherical composites [47]

图8 不同硼基复合物和金属元素粉末的点火温度[47]<br/>Fig.8 Ignition temperatures of different boron-based composites and metal elemental powder [47]

图8 不同硼基复合物和金属元素粉末的点火温度[47]
Fig.8 Ignition temperatures of different boron-based composites and metal elemental powder [47]

图9 B-Fe复合物的SEM图像[54]<br/>Fig.9 SEM images of B-Fe composites [54]

图9 B-Fe复合物的SEM图像[54]
Fig.9 SEM images of B-Fe composites [54]

图10 硼和硼铁复合物在不同氧化环境下点燃时粒度对其燃烧时间的影响[53]<br/>Fig.10 Effect of particle size on the combustion time of boron and boron-iron composites ignited in different oxidizing environments [53]

图10 硼和硼铁复合物在不同氧化环境下点燃时粒度对其燃烧时间的影响[53]
Fig.10 Effect of particle size on the combustion time of boron and boron-iron composites ignited in different oxidizing environments [53]

图11 不同粒径的硼基复合物在空气中的燃烧时间[54]<br/>Fig.11 Combustion time of boron-based composites with different particle size in air[54]

图11 不同粒径的硼基复合物在空气中的燃烧时间[54]
Fig.11 Combustion time of boron-based composites with different particle size in air[54]

图12 Ti-Al-B复合物的SEM图像[56]<br/>Fig.12 SEM images of Ti-Al-B composites [56]

图12 Ti-Al-B复合物的SEM图像[56]
Fig.12 SEM images of Ti-Al-B composites [56]

图13 不同样品的火焰辐射热流与浓度关系比较[59]<br/>Fig.13 Comparison of the relationship between flame radiation heat flux and concentration for different samples [59]

图13 不同样品的火焰辐射热流与浓度关系比较[59]
Fig.13 Comparison of the relationship between flame radiation heat flux and concentration for different samples [59]

图14 燃烧时间与金属粒径的关系[61]<br/>Fig.14 The relationship between combustion time and metal particle size [61]

图14 燃烧时间与金属粒径的关系[61]
Fig.14 The relationship between combustion time and metal particle size [61]

图15 点火温度与加热速率的关系[61]<br/>Fig.15 The relationship between ignition temperature and heating rate [61]

图15 点火温度与加热速率的关系[61]
Fig.15 The relationship between ignition temperature and heating rate [61]

图16 不同混合模式下样品的点火温度[67]<br/>Fig.16 Ignition temperature of samples in different mixed modes[67]

图16 不同混合模式下样品的点火温度[67]
Fig.16 Ignition temperature of samples in different mixed modes[67]

图17 平均BO2发射强度分布与停留时间关系[68]<br/>Fig.17 Averaged BO2 emission intensity profiles vs. residence time[68]

图17 平均BO2发射强度分布与停留时间关系[68]
Fig.17 Averaged BO2 emission intensity profiles vs. residence time[68]

表1 硼基金属复合物优缺点对比<br/>Table 1 Advantages and disadvantages comparison of boron-based metal composites

表1 硼基金属复合物优缺点对比
Table 1 Advantages and disadvantages comparison of boron-based metal composites

PDF下载

导出

期刊信息

火炸药学报

主办中国兵工学会与中国兵器工业第204研究所共同主办

编辑出版《火炸药》编辑部

国内统一刊号 CN61—1310/TJ

国际标准刊号 ISSN 1007—7812

地址西安市18号信箱《火炸药学报》

邮编 710065

电话（029）88291297

Email hzyxb@204s.com

备注

引言

1 二元硼基金属复合物

2 三元硼基金属复合物

3 纳米硼基金属复合物

4 总结与展望

期刊信息