Effect of NaAlO2 sealing on corrosion resistance of 2024 aluminum alloy anodized film

2018 ◽  
Vol 70 (1) ◽  
pp. 120-127 ◽  
Author(s):  
Yingshuo Yang ◽  
Jie Cheng ◽  
Shengli Liu ◽  
Haiyun Wang ◽  
Peng Dong
Keyword(s):  
Corrosion Resistance ◽  
Aluminum Alloy ◽  
2024 Aluminum Alloy

scholarly journals Corrosion resistance of 2024 aluminum alloy coated with plasma deposited a-C:H:Si:O films

2014 ◽  
Vol 17 (6) ◽  
pp. 1449-1465 ◽  
Author(s):  
Daniela Branco Tavares Mascagni ◽  
Maria Eliziane Pires de Souza ◽  
Celia Marina de Alvarenga Freire ◽  
Selma Luiza Silva ◽  
Rita de Cássia Cipriano Rangel ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Aluminum Alloy ◽  
2024 Aluminum Alloy

Effect of Laser Shock Peening on Electrochemical Corrosion Resistance of 2024 Aluminum Alloy

2016 ◽  
Author(s):  
Hao Wang ◽  
Yihui Huang ◽  
Zhenying Du ◽  
Wenwu Zhang ◽  
Mengxue Bi
Keyword(s):  
Corrosion Resistance ◽  
Aluminum Alloy ◽  
Corrosion Rate ◽  
Electrochemical Corrosion ◽  
Laser Shock Peening ◽  
Electrochemical Technique ◽  
Laser Shock ◽  
2024 Aluminum Alloy ◽  
Shock Peening ◽  
Electrochemical Corrosion Resistance

Laser shock peening is an innovation technique due to its significant improvement on the corrosion resistance of metallic materials. The study describes the effect of laser shock peening with multiple LSP impacts on the corrosion resistance of 2024 aluminum alloy in NaCl water solution with a mass fraction of 3.5% by using electrochemical technique. The experimental results reveal that LSP significantly reduces the corrosion rate of 2024 aluminum alloy, and as the number of impacts increases the corrosion rate decreases. The study demonstrates that LSP is an effective method to improve the electrochemical corrosion resistance of 2024 aluminum alloy.

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