Method of manufacturing composite strips by continuous casting

摘要

A method of plating a strip of a metal having a melting point and a mechanical resistance which are higher than those of aluminum. The metal strip which is to be plated onto the aluminum strip is interposed between the roll or rolls and the aluminum strip on at least one face of an aluminum strip by continuous casting between rolls and by use of a nozzle. The strip of plating metal contacts the roll at least over the portion between the generatrix closest to the end of the nozzle and the generatrix situated in the plane of the roll axes. The clearance between the nozzle and the plating metal strip applied to the roll is less than 1 mm and the elongation of the plating metal strip is greater than 1% and less than that of the solidified aluminum. The present method is used in the production of composite aluminum-copper or aluminum-stainless steel strips.