钝感火工品中新技术、新含能材料研究进展

 火工品的敏感度及抗干扰能力是影响弹药安全性的重要因素.因此,大力发展钝感火工品,对提高弹药安全性有重要意义.本文对钝感火工品领域的激光点火、爆炸逻辑网络和冲击片雷管等前沿技术进行了综述,介绍了其结构原理、发展历程和国内外最新的研究成果,同时通过对国内外技术水平进行比较,总结了中国与国外技术的差距及技术瓶颈,展望了上述技术未来的发展趋势.另外,对国外最新研制成功的LLM-105、DAAzF、FOX-7、TNAZ等新含能材料进行了综述,介绍了这几种含能材料在安全性和能量水平等方面的巨大优势,并对其在钝感火工品中的应用前景进行展望.最后,总结了中国在钝感火工品研究中存在的不足,并对中国应走的研究路线提出了几点建议.

Developing Status of New Techniques and New Energetic Materials in Insensitive Pyrotechnics

The sensitivity and anti-interference ability of pyrotechnics is important to ammunition safety. Therefore, improving insensitive pyrotechnics is the key point for the insensitive weapon research. Most advanced techniques, such as light, electricity, and magnetism are taking place of fire and heat in pyrotechnics, making pyrotechnics much more safety. The advances in the areas of new techniques and new energetic materials for insensitive pyrotechnics are discussed. New techniques, such as laser ignition, explosive logic circuit, and slapper detonator, are reviewed. The structure, principle, history, and latest achievements are introduced. The research level between China and developed countries is compared with each other; the developing trend of these techniques is talked about. In addition, new energetic materials invented by developed countries, such as LLM-105, DAAzF, FOX-7, TNAZ are summarized, and their developing status is introduced. By comparing the differences between China and developed countries, the shortcoming of China is pointed out, particularly some deficiencies in insensitive pyrotechnics. Some suggestions about the development strategy of insensitive pyrotechnics are given. Insensitive pyrotechnics is the key point of weapon safety, since the battle field survivability of soldiers and battle platforms become the factor of victory or defeat. It is also important to efficiently translate them into the productivity and fighting capacity by following the latest scientific research, working hard on self-determination innovation, and planning new product applications.