Investigation on Corrosion Resistance and Formation Mechanism of a P–F–Zr Contained Micro-Arc Oxidation Coating on AZ31B Magnesium Alloy Using an Orthogonal Method

Investigation on Corrosion Resistance and Formation Mechanism of a P–F–Zr Contained Micro-Arc Oxidation Coating on AZ31B Magnesium Alloy Using an Orthogonal Method

In this study, the synergistic effects of NH4HF2, sodium phytate (Na12Phy), K2ZrF6, and treatment time on corrosion resistance of a micro-arc oxidation (MAO) treated magnesium alloy and the entrance mechanism of P, F, and Zr into anodic coatings were investigated using an orthogonal method. In addit...

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Bibliographic Details
Main Authors: Yuanyuan Zhu, Wenhui Chang, Shufang Zhang, Yingwei Song, Huade Huang, Rongfang Zhao, Guoqiang Li, Rongfa Zhang, Yijia Zhang
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Coatings
Subjects:
magnesium alloy
micro-arc oxidation
corrosion resistance
fluorine
zirconium
Online Access:http://www.mdpi.com/2079-6412/9/3/197

Internet

http://www.mdpi.com/2079-6412/9/3/197

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