火炸药组分迁移研究进展OA北大核心CSTPCD
Research Progress on Ingredient Migration of Explosives and Propellants
针对推进剂、发射药和炸药中组分迁移的机理、迁移规律的特性表征、迁移的影响因素以及迁移的抑制,介绍了以浓度梯度和极性作用为迁移驱动力的浓度扩散理论与极性作用理论,归纳了基于先进分析技术和迁移动力学的组分迁移量及迁移能力表征方法,阐述了温度、分子间相互作用、交联密度、位阻、结构等因素对组分迁移的影响,总结了化学合成法、材料改性法、添加剂法等迁移抑制方法,提出了建立快速、无损的组分迁移表征方法、完善迁移模型以及新型抗迁移组分的合成等发展方向.附参考文献79篇.
Aiming at the mechanism,regularity characterization,influence factors and inhibition of ingredient migration in pro-pellants,gun propellants and explosives,the ingredient migration theories which are mainly driven by concentration gradient and polarity action were introduced.The characterization methods of migration ingredients amount and migration ability based on advanced analytical techniques and migration kinetics were summarized.The effects of temperature,intermolecular interac-tions,crosslinking density,steric hindrance,structure,and other factors on ingredient migration were elaborated.The migra-tion inhibition methods including chemical synthesis,material modification,and additive methods were discussed.The develop-ment directions of establishing rapid and non-destructive characterization methods of ingredient migration,improving migration models and synthesizing new ingredients with high anti-migration performance were proposed.Attached with 79 references.
王宏霞;顾妍;付腾;于思龙;王芳芳;刘文亮;杜姣姣;张林军
西安近代化学研究所,陕西西安 710065西安近代化学研究所,陕西西安 710065火箭军装备部驻西安地区第五军事代表室,陕西西安 710065西安近代化学研究所,陕西西安 710065西安近代化学研究所,陕西西安 710065西安近代化学研究所,陕西西安 710065西安近代化学研究所,陕西西安 710065西安近代化学研究所,陕西西安 710065
武器工业
分析化学火炸药组分迁移迁移机理表征方法影响因素迁移抑制
analytical chemistryexplosives and propellantsingredient migrationmigration mechanismcharacterization methodsinfluence factorsmigration inhibition
《火炸药学报》 2024 (11)
978-992,15
评论