One-step preparation and characterization of a Ce-La-Y ternary rare earth conversion coating on magnesium alloy AZ91D

2021 ◽  
pp. 130640
Author(s):  
Yong Zhou ◽  
Pei Zhang ◽  
Lihuizi Su ◽  
Baomin Fan ◽  
Fuan Yan
Keyword(s):  
Rare Earth ◽  
Magnesium Alloy ◽  
Conversion Coating ◽  
Alloy Az91d ◽  
One Step

Rare Earth Conversion Coating of Magnesium Alloy AZ91D

2007 ◽  
Vol 546-549 ◽  
pp. 555-558
Author(s):  
Li Qun Bai ◽  
Di Li ◽  
Min Guo ◽  
Jing Xin
Keyword(s):  
Corrosion Resistance ◽  
Rare Earth ◽  
Magnesium Alloy ◽  
Electrochemical Behavior ◽  
Chemical Conversion ◽  
Conversion Coating ◽  
Alloy Az91d ◽  
Chemical Conversion Coating ◽  
Chloride Environment ◽  
Surface Morphologies

Rare earth chemical conversion coating of Mg alloys was studied. Corrosion and electrochemical behavior in chloride environment were investigated with tests of evolution of hydrogen and electrochemical measurements. The surface morphologies and composition of rare earth conversion coating were studied through SEM, EDAX and XPS. The results showed that rare earth conversion coatings could improve corrosion resistance and their corrosion resistance was comparable with that of chromate coatings (HB/Z5078278). This result was further proved by Polarization and EIS.

Preparation and characterization of colored Ti/Zr conversion coating on AZ91D magnesium alloy

2015 ◽  
Vol 276 ◽  
pp. 239-247 ◽  
Author(s):  
Aihua Yi ◽  
Jun Du ◽  
Jian Wang ◽  
Songling Mu ◽  
Guoge Zhang ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Conversion Coating ◽  
Az91d Magnesium Alloy

Preparation and Characterization of 8YSZ Thermal Barrier Coatings on Rare Earth-Magnesium Alloy

2011 ◽  
Vol 20 (4) ◽  
pp. 948-957 ◽  
Author(s):  
Xizhi Fan ◽  
Yangjia Liu ◽  
Zhenhua Xu ◽  
Ying Wang ◽  
Binglin Zou ◽  
...  
Keyword(s):  
Rare Earth ◽  
Magnesium Alloy ◽  
Thermal Barrier Coatings ◽  
Thermal Barrier ◽  
Barrier Coatings
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