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Corrosion protection of epoxy coatings containing ZSM‐5 zeolites on Mg–Li alloys
Author(s) -
Wang Yanli,
Yan Dashuai,
Zhu Yanhao,
Liu Jialiang,
Song Dalei,
Chen Liman,
Zhang Tao,
Cheng Kui,
Zhang Meng,
Wang Jun
Publication year - 2019
Publication title -
materials and corrosion
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.487
H-Index - 55
eISSN - 1521-4176
pISSN - 0947-5117
DOI - 10.1002/maco.201810645
Subject(s) - epoxy , corrosion , materials science , coating , alloy , zsm 5 , substrate (aquarium) , composite number , composite material , metallurgy , zeolite , catalysis , chemistry , organic chemistry , geology , oceanography
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.