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Welding Copper Aluminium. Extra features include a KUKA robot for loading a. Welding copper alloys requires special attention due the properties that they possess.
These heterogeneous connections are being. Failure to pre-clean may result in improper bonding of the filler rod. Various dissimilar combinations of metal have been welded.
The design of the mould weld cavity tap hole crucible etc is different for copper and aluminium joints and therefore moulds for copper.
The welding temp of the files will be above the melting point of copper and copper alloys melt even lower. Use an abrasive material to remove all oxidation from the aluminum and copper just prior to soldering. You might look up dambrascus for a mixed metal method. It is manufactured by adding 015 percent silicon to prevent the formation of cuprous oxide.