FIELD: manufacture of adapter members of electric current supply lead of aluminum cells.
SUBSTANCE: method comprises steps of successive explosion welding of clad steel sheet with two cladding aluminum sheets; preliminarily chrome plating clad steel sheet for receiving on all its surface layer with thickness 0.03 -0.07 mm. At welding-on first thin cladding layer explosion charge is placed in closed container divided in direction of detonation front by separate rectangular sections whose width is no more than two height values of charge.
EFFECT: improved strength of joint, lowered energy consumption.
5 dwg, 2 tbl, 1 ex
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