Structural Composition Description Of Bimetallic Terminals

bimetallic lugs It mainly consists of two different metal components, typically an aluminum tubular section at one end for connecting aluminum wires, and a flat copper end at the other for connecting to copper busbars or equipment terminals. The aluminum tube and copper end are firmly bonded together by high-pressure friction welding or cold pressing, forming a stable metal transition structure.

bi metal cable lug The overall joint is a solidified metal laminate or welded area, designed to maintain conductive continuity and mechanical strength. The connection surface between the aluminum tube and the copper end undergoes rigorous treatment to limit oxidation and corrosion.

bi metal lugs connectors The entire body may be pre-plated with tin or other protective layers, and may also be equipped with insulating sleeves or sheaths to meet the electrical safety and corrosion protection requirements of different installation environments.