Corrosion behavior of Mg-8Li-3Zn-Al alloy in neutral 3.5% NaCl solution

被引：34
|
作者：
Yang, Lihui [1 ]
Jiang, Quantong [1 ]
Zheng, Meng [1 ]
Hou, Baorong [1 ]
Li, Yantao [1 ]
机构：
[1] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
来源：
JOURNAL OF MAGNESIUM AND ALLOYS | 2016年 / 4卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Mg-8Li-3Zn-Al alloy; Corrosion morphology; Polarization curve; MG-LI ALLOY; MG-8LI ALLOY; MICROSTRUCTURAL FEATURES; MECHANICAL-PROPERTIES; MAGNESIUM; COATINGS; MORPHOLOGY; OXIDATION;
D O I：
10.1016/j.jma.2015.12.002
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The corrosion behavior of Mg-8Li-3Zn-Al alloy was investigated in neutral 3.5% NaCl aqueous solution by morphology observation and electrochemical tests. The weight loss method was to measure the corrosion rate. The electrochemical results indicated that the corrosion resistance of Mg-8Li-3Zn-Al alloy in 3.5% NaCl solution is poorer than that in distilled water. The Cl-anion leads to the initiation and development of the corrosion pits. And the corrosion products are mainly Mg(OH)(2). (C) 2016 Production and hosting by Elsevier B.V. on behalf of Chongqing University.
引用
收藏
页码：22 / 26
页数：5
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