METAL MATERIAL AND CONNECTION TERMINAL - AUTONETWORKS TECHNOLOGIES LTD

Title:

METAL MATERIAL AND CONNECTION TERMINAL

Document Type and Number:

WIPO Patent Application WO/2020/195058

Kind Code:

A1

Abstract:

Provided are a metal material and a connection terminal, the metal material being capable of suppressing an increase in the friction coefficient on the surface of a Sn-containing metal layer even without using Ag. This metal material 1 has a base material 15 and a surface layer 10 with which the surface of base material 15 is covered, wherein the surface layer 10 contains Sn and In, and at least In is present on the outermost surface thereof. In addition, this connection terminal is composed of said metal material 1, and the surface layer 10 is formed on the surface of the base material 15, in at least a contact section making electrical contact with the counterpart conductive member.

Inventors:

KUMONDAI MITSUHIRO (JP)
SAKA YOSHIFUMI (JP)
MIZUTANI RYOTA (JP)

Application Number:

PCT/JP2020/002018

Publication Date:

October 01, 2020

Filing Date:

January 22, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

International Classes:

C23C30/00; B32B15/01; C25D5/10; C25D5/50; C25D7/00; H01R13/03

Foreign References:

JPH08176883A	1996-07-09
JP2002317295A	2002-10-31
JP2010280955A	2010-12-16
JPH11279791A	1999-10-12
JP2003163135A	2003-06-06
JP2014025093A	2014-02-06