TIN-PLATED COPPER TERMINAL MATERIAL, TERMINAL, AND WIRE TERMINAL PART STRUCTURE

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专利权人:

MITSUBISHI MATERIALS CORPORATION

发明人:

KUBOTA, Kenji,TARUTANI, Yoshie,NAKAYA, Kiyotaka

申请号：

WO2016JP84690

公开号：

WO2017090638(A1)

申请日:

2016.11.24

申请国别(地区):

世界知识产权组织国际局

年份:

2017

代理人:

摘要：

On a substrate 2 made of copper or a copper alloy, a zinc-nickel alloy layer 4 containing zinc and nickel, and a tin layer 5 made of a tin alloy are laminated in this order, wherein the zinc-nickel alloy layer 4 has a thickness of 0.1-5 µm and has a nickel content of 5-50 mass%, the tin layer 5 has a zinc concentration of 0.6-15 mass%, and, under an oxide layer 6 which is the outermost layer, a metal zinc layer 7, having a zinc concentration of 5-40 at% and a thickness of 1-10 nm in terms of SiO2, is formed on the tin layer 5.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/