公开(公告)号：US3574568A

公开(公告)日：1971-04-13

申请号：US3574568D

申请日：1969-03-04

Applicant: ERICSSON TELEFON AB L M

Inventor： HANSSON HANS-OLOF

IPC: H01B1/02 ,  H01B7/18 ,  B32B15/00

CPC classification number: H01B1/023 ,  H01B7/18 ,  Y10S428/926 ,  Y10T428/12535 ,  Y10T428/12687 ,  Y10T428/12736

Abstract: THIS INVENTION PERTAINS TO AN INSUALTED ELECTRICAL CONDUCTOR OF ALUMINIUM OR ALUMINIUM ALLOY. THE AREA OF THE CONDUCTOR IS COVERED WITH A LAYER OF UNALLOYED TIN WITH A THICKNESS OF 0.1U-0.5U AND A LAYER APPLIED OUTSIDE SAID LAYER CONSISTING OF A TIN LEAD ALLOY WITH A THICKNESS OF 0.1U-4.0U CONTAINING BETWEEN 10% AND 80% TIN AND THE REMAINDER LEAD.