Structure, microstructure and corrosion properties of brush-plated Cu-Ni alloy

被引：26

作者：

Rajasekaran, N. ^{[1
]}

Mohan, S. ^{[1
]}

机构：

[1] Cent Electrochem Res Inst, Karaikkudi 630006, Tamil Nadu, India

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 2009年 / 39卷 / 10期

关键词：

Brush plating; XRD; Cu-Ni alloy; Corrosion resistance; STEELS; FILMS;

D O I：

10.1007/s10800-009-9899-x

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Cu-Ni alloy coatings on copper substrate by the brush-plating process have been investigated using XRD and AFM. The X-Ray diffraction analysis revealed that the brush-plated Cu-Ni alloy was heterogeneous and composed of cubic Cu3.8Ni phases. Uniform surface coverage of the substrate by granular morphology was observed from AFM. The corrosion protection performance of the brush-plated Cu-Ni alloy on copper substrate has been assessed using electrochemical corrosion tests. These results indicated a high charge transfer and low I (corr) for the alloy system compared with copper deposits and the copper substrate.

引用

页码：1911 / 1916

页数：6

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