公开(公告)号：US20240372281A1

公开(公告)日：2024-11-07

申请号：US18579915

申请日：2023-03-10

Applicant: FURUKAWA ELECTRIC CO., LTD. ,  FURUKAWA AUTOMOTIVE SYSTEMS INC.

Inventor： Yoshitane TORII ,  Shuichi KITAGAWA ,  Soki KUZUHARA

IPC: H01R13/03 ,  H01B1/02

Abstract: An electrical contact material includes an electroconductive substrate, and a silver-containing layer including silver provided to at least part of a surface of the electroconductive substrate. An average CI value of the silver-containing layer is 0.6 or more in a cross section of the electrical contact material.

公开(公告)号：US20240364032A1

公开(公告)日：2024-10-31

申请号：US18580026

申请日：2023-03-10

Applicant: FURUKAWA ELECTRIC CO., LTD. ,  FURUKAWA AUTOMOTIVE SYSTEMS INC.

Inventor： Yoshitane TORII ,  Shuichi KITAGAWA ,  Soki KUZUHARA

IPC: H01R13/03

CPC classification number: H01R13/03

Abstract: An electrical contact material includes an electroconductive substrate, and a silver-containing layer including silver provided to at least part of a surface of the electroconductive substrate. An average KAM value of the silver-containing layer is 0.20° or more and 2.00° or less in a cross section of the electrical contact material.

公开(公告)号：US20240321474A1

公开(公告)日：2024-09-26

申请号：US18579877

申请日：2023-03-10

Applicant: FURUKAWA ELECTRIC CO., LTD. ,  FURUKAWA AUTOMOTIVE SYSTEMS INC.

Inventor： Yoshitane TORII ,  Shuichi KITAGAWA ,  Soki KUZUHARA

IPC: H01B1/02

CPC classification number: H01B1/02

Abstract: An electrical contact material includes an electroconductive substrate, and a silver-containing layer including silver provided to at least part of a surface of the electroconductive substrate. An average GOS value of the silver-containing layer is 1.00° or less and a proportion of KAM value of 1.00° or more in the silver-containing layer is 20% or more in a cross section of the electrical contact material.