Investigation on the Corrosion Behavior of Zn27Al3Cu alloy in 3.5 wt.% NaCl Solution

被引：0

作者：

Tan, Yong ^{[1
]}

Hao, Chenggang ^{[1
]}

Li, Dezhi ^{[1
]}

Hu, Zhiliu ^{[1
]}

Zeng, Jianmin ^{[1
]}

机构：

[1] Guangxi Univ, Key Lab Nonferrous Mat & New Proc Technol, Nanning 530004, Peoples R China

来源：

ADVANCED COMPOSITE MATERIALS, PTS 1-3 | 2012年 / 482-484卷

关键词：

Zn27Al3Cu alloy; Immersion test; Corrosion; ALUMINUM;

D O I：

10.4028/www.scientific.net/AMR.482-484.537

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The corrosion behavior of Zn27Al3Cu in 3.5 Wt.% NaCl solution is investigated through weight loss method. The morphology of corrosion products were observed and analyzed with optical microscopy (OM), scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). The experimental results indicate that weight loss of the alloy with time follows the exponential attenuation relationship. Corrosion mechanism of Zn27Al3Cu alloy are intergranular corrosion and preferential corrosion in 3.5 Wt.% NaCl solution, the main corrosion products are compound oxide and chloride.

引用

页码：537 / 540

页数：4

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