Research on Process of Explosive Welding Manufacturing Al-Ti Clad Plates
The new process of explosive welding 1060Al-TA2Ti clad plates was developed,where the influence of pow-der charge,gap distance and base plate parameters on the bonding effects were investigated.The results indicated that the powder charge and distribution method obviously affected combining strength of Al-Ti clad plates,and with the powder charge increasing,the shear strength of bonding interfaces primarily increased and then decreased.The powder charge,gap distance and base plate parameters were determined after analysis and comparison,the appropriate explosive welding param-eters were determined after analyzing and comparing the combining properties of Al-Ti testing clad plates for 6 kinds of dif-ferent process parameters,furthermore optimized buffer layer of base plate and powder distribution gradient,the coverage area binding rate of large size Al-Ti clad plate reached 100%,whose properties were well after volume producing,and it had good interface quality and binding strength.The process of explosive welding large size Al-Ti clad plates was mastered.
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