发明名称 |
ELECTRIC CONNECTION STRUCTURE AND TERMINAL |
摘要 |
PROBLEM TO BE SOLVED: To provide a technique relating to an electric connection structure between dissimilar metals in which electric corrosion is suppressed.SOLUTION: An electric connection structure 30 includes: a copper member 10 containing copper or a copper alloy; a metal member 11 connected to the copper member 10 and containing metal having a larger ionization tendency than copper; and a surface-treated layer 13 formed by coating a surface treatment agent on a portion different from a connection 12 connected at least to the metal member 11 in the copper member 10, the surface treatment agent having a hydrophobic part and a chelate group in a molecular structure. Thus, electric corrosion of the metal member 11 can be suppressed. |
申请公布号 |
JP2014157786(A) |
申请公布日期 |
2014.08.28 |
申请号 |
JP20130029294 |
申请日期 |
2013.02.18 |
申请人 |
AUTO NETWORK GIJUTSU KENKYUSHO:KK;SUMITOMO WIRING SYST LTD;SUMITOMO ELECTRIC IND LTD |
发明人 |
NOMURA HIDEKI;HIRAI HIROKI;ONO JUNICHI;OTSUKA TAKUJI;HASE TATSUYA;GOTO KAZUHIRO |
分类号 |
H01R4/62;H01R4/18;H01R13/03 |
主分类号 |
H01R4/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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