ELECTRIC CONDUCTOR FOR HEATTRESISTING WIRE

摘要

PURPOSE:To provide the above-identified electric conductor, which is excellent in the soldering property and corrosion-proof and discoloration-proof properties, by covering a copper or copper-alloy conductor with a ground metal layer of a In-Ni alloy or a In-Co alloy with a thickness of 0.2mu or above and covering the ground metal layer with a silver cover layer.