The Development and Mechanism of Micro-arc Oxidation Process in Magnesium Surface

被引：1
|
作者：
Chen, Ze-min [1 ]
Lu, Pin [2 ]
Xu, Jian-zhong [1 ]
Dong, Qiu-hong [1 ]
机构：
[1] Langfang Normal Coll, Sch Chem & Mat Sci, Langfang 065000, Hebei, Peoples R China
[2] Coll Chem & Environm Sci, Hebei University 071002, Herts, Peoples R China
来源：
DIGITAL MANUFACTURING & AUTOMATION III, PTS 1 AND 2 | 2012年 / 190-191卷
关键词：
Magnesium; Micro-arc oxidation; Mechanism;
D O I：
10.4028/www.scientific.net/AMM.190-191.599
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this study, a constant current density was used in magnesium microarc oxidation treatment. The microstructure, chemical composition, phase composition and corrosion resistance of the micro-arc oxidation film were characterized by XRD and EDS. The experimental results showed that the test pieces of magnesium would formed an silver-gray uniform densification oxide film on the surface, the film-formed materials was amorphous by XRD analysis, and on this basis we preliminary discused the film-forming mechanism.
引用
收藏
页码：599 / +
页数：2
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