导弹用曳光环研究

Research on the Tracer Ring for Missile

对Mg－NaNO3曳光剂的配方、制药工艺、装药条件和药环的包覆技术进行了研究，用4种不同燃速的曳光剂制成曳光环，其燃烧性能满足了燃烧持续时间长、光强高的要求。

This paper studies the Mg-NaNO3 tracer composition,discusses its formulation, manufacturing process, charge condition and coating technology. The trace rings were assembled by use of four tracer compositions in different burning rate, they can satisfy the requirements of longer burning time and higher luminous intensity.