Volume 70, Issue 7 pp. 1222-1229
ARTICLE

Corrosion protection of epoxy coatings containing ZSM-5 zeolites on Mg–Li alloys

Yanli Wang

Yanli Wang

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Dashuai Yan

Dashuai Yan

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Yanhao Zhu

Yanhao Zhu

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Jialiang Liu

Jialiang Liu

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Dalei Song

Dalei Song

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Liman Chen

Liman Chen

Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, College of Nuclear Science and Technology, Harbin Engineering University, Harbin, People's Republic of China

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Tao Zhang

Tao Zhang

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Kui Cheng

Kui Cheng

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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Meng Zhang

Corresponding Author

Meng Zhang

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, College of Nuclear Science and Technology, Harbin Engineering University, Harbin, People's Republic of China

Correspondence Meng Zhang, Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, 150001 Harbin, People's Republic of China. Email: [email protected]

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Jun Wang

Jun Wang

Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People's Republic of China

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First published: 02 April 2019
Citations: 13

Abstract

The epoxy composite coatings are developing towards nontoxic and environmentally friendly in the field of corrosion protection. In this study, ZSM-5 zeolites were chosen as fillers and added to the epoxy coatings on the Mg–Li alloy surface. The effect of ZSM-5 zeolites on the corrosion properties of epoxy coating was investigated. The results show that the epoxy coating doped with ZSM-5 zeolites can improve the corrosion protection of the substrate. In particular, the epoxy coating loaded with 0.5% ZSM-5 zeolites provides enough protection of the alloy against corrosion.

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