Preliminary study of impaction mechanism of interfacial wave in explosive welding

The characteristics of both the detonation and explosive loading are studied comparatively.The width of the detonation reaction zone is from 0.1 to 1 mm approximately,and it about equals the wavelength of interfacial wave in explosive welding.Both of them increase with the increasing of the thickness and detonation velocity of the explosive.The pressure of the detonation reaction zone is also wavy.The amplitude of the interfacial wave is decided by the detonation loading and the rate of the strength of the base and drive plate materials,and the wavelength is equal to the width of detonation reaction zone.So,a new impaction mechanism of pressure and inlaying due to wavy loading is put forward.