HYBRID METAL BUSBAR WITH THE IMPROVED PRODUCTIVITY AND WORKABILITY FOR A PRESS CUTTING AND PUNCHING PROCESSING PROCESS, AND AN ELECTRIC FACILITY INCLUDING THEREOF

摘要

PURPOSE: A hybrid metal busbar and an electric facility including thereof are provided to secure the proper conductivity for the busbar with the light weight and the proper intensity, and to improve the workability of the cross section of the busbar.;CONSTITUTION: A hybrid metal busbar(1) includes a bi-layer structure comprising an inner layer(2) formed with aluminum, and an outer layer(3) formed with copper. The weight ratio of the copper and aluminum is 10:90~30:70. The thickness of a copper layer on the long side of the hybrid metal busbar is smaller than the thickness of the copper layer on the short side.;COPYRIGHT KIPO 2011