Paper Title:
Study on Microstructure and Corrosion Behavior of Ag-Cu-Zn-Ni Alloys
  Abstract

Potentiodynamic electrochemical tests and surface analysis technics, such as scanning electronic microscope (SEM), energy dispersive spectrum (EDS) and X-ray diffraction analysis (XRD), were applied to investigate the microstructure and corrosion behavior of Ag-Cu-Zn-Ni alloys in Na2S solution. The results reveal that the α-Ag phase is the main matrix of the studied silver alloys. The second phase of Ag-4Cu-0.3Ni and Ag-3Cu-Zn-0.3Ni/Ag-6Cu-Zn-0.3Ni are respectively CuNi and CuNi(Zn) phases. The second phases of Ag-6Cu-Zn-0.3Ni are well-distributed, which leads to an improvement in the corrosion resistance in Na2S solution.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
New Functional Materials
Edited by
Zhongning Guo
Pages
2132-2137
DOI
10.4028/www.scientific.net/AMR.311-313.2132
Citation
F. X. Huang, P. Yin, Y. H. Xu, Y. Zhang, "Study on Microstructure and Corrosion Behavior of Ag-Cu-Zn-Ni Alloys", Advanced Materials Research, Vols. 311-313, pp. 2132-2137, 2011
Online since
August 2011
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Price
$35.00
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