Effect of Explosive Welding Technology on Bonding Interface Property of Aluminum-steel CladdingWANG Jian-min,ZHU Xi,LIU Run-quan(Department of Naval Architecture & Ocean Engineering,Naval University of Engineering,Wuhan 430033,China)Aluminum-aluminum-steel cladding was made by different explosive welding technologies.Micro-structures and properties of the bonding interfaces had been tested and analyzed.According to the results,the effect of the explosive welding technology on the bonding interfaces properties had been discussed.The results showed that a layer of hard compounds was produced between aluminum and steel during explosive welding process.The interlayer becomes more continuous as density of explosive was increasing.However,the diffusion distance had no remarkable change with the density of explosive increasing.explosive welding;interface;bonding performance;micro-analysis;aluminum-steel cladding