Effect of oxygen flow on compactness of micro-arc oxidation coatings on LY12 Al alloy

Effect of oxygen flow on compactness of micro-arc oxidation coatings on LY12 Al alloy

Compact and uniform coatings were fabricated on LY12 aluminum alloy surface by adjusting process parameters and oxygen flow after micro-arc oxidation (MAO) treatment. The thickness, morphology, phase compositions and corrosion resistance were examined by SEM, XRD and electrochemical test system. The...

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Bibliographic Details
Main Authors: WANG Yu-jie, ZHANG Peng, WANG Xuan, DU Yun-hui, WANG Sheng-lin, ZHANG Wei-yi, LU Hong-mei
Format: Article
Language:zho
Published: Journal of Materials Engineering 2019-05-01
Series:Journal of Materials Engineering
Subjects:
aluminum alloy
micro-arc oxidation
oxygen flow
compact coating
corrosion resistance
Online Access:http://jme.biam.ac.cn/CN/Y2019/V47/I5/86

Internet

http://jme.biam.ac.cn/CN/Y2019/V47/I5/86

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