摘要
Fine AP particles are required to manufacture the AP-based composite propellants with a wide burning rate range for various applications, especially high burning rate propellants. However, it is difficult to prepare a fine AP safely. Some safe methods for preparing the fine AP particles are reported such as the spray-dry method and freeze-dry method. It is shown that the crystal habit modified AP particle is an effective oxidizer to enhance the burning rate.
Fine AP particles are required to manufacture the AP-based composite propellants with a wide burning rate range for various applications, especially high burning rate propellants. However, it is difficult to prepare a fine AP safely. Some safe methods for preparing the fine AP particles are reported such as the spray-dry method and freeze-dry method. It is shown that the crystal habit modified AP particle is an effective oxidizer to enhance the burning rate.
出处
《含能材料》
EI
CAS
CSCD
2006年第6期471-474,共4页
Chinese Journal of Energetic Materials
关键词
有机化学
爆炸物
晶体
推进物
organic chemistry
ammonium perchloratc
fine particle
crystal habit
preparation
composite propellant
