Bimetallic lugs are an essential application in electrical engineering to link aluminum conductors with copper busbars or terminals without compromising on galvanic corrosion. These lugs consist of a high-purity aluminum barrel and a copper palm, which are welded together by advanced friction welding technology. This method forms a weld-free, molecular-level bond between the two metal... https://www.pioneerpowers.com/bimetallic-lugs-and-connectors.php