硝酸铵自敏化的基本原理和技术途径

低成本和优性能的无梯粉状硝铵炸药是工业炸药发展的趋势之一，其中硝酸铵自敏化是关键的技术途径。文中基于爆炸理论和化学原理，对硝酸铵自敏化的可能途径进行了分析和论述，主要有微气泡自敏化、晶格缺陷自敏化、晶变自敏化、晶体活化敏化和表面自敏化等。

Basic Principle and Technical Approaches of Self-sensitization of Ammonium Nitrate

In recent years,one of development tendencies of commercial explosives is powdery ammonium nitrate explosive free from TNT, which possesses lower cost and better detonation properties. Most of all, self-sensitization of ammonium nitrate is one of the key approaches and technologies. In this article, based on detonation theory and chemical principles, self-sensitization approaches of ammonium nitrate are discussed, including micro pore self-sensitization, crystal defect self-sensitization,crystal change self-sensitization,crystal activated self-sensitization and surface self-sensitization.