摘要
本文利用新型记录系统——光导热塑记录系统,代替了通常所采用的全息银盐干版,使激光全息无损检测摆脱了暗室,为以后装机,并使之应用于工厂实际检测奠定了基础;另外还总结了一条适合检测火药包覆质量的典型光路,获得清晰的全息条纹图案.
Instead f the holographic silver plate, a new type of recording material system photoconductive thermoplastics is used, which gets rid of the dark room as a necessary condition. The method lays a foundation for the holographic nondestructive testing to be used in workshop. Through practice, a typical optical system which suits for testing solid propellant coating layer is constructed, and distinct holograms have been recevied.
关键词
火药
全息无损检测
包覆
质量
holographic nondestructive testing
photosensitive nonsilver material
rocket propellants
