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Microstructure and Corrosion Behavior of Cold-Sprayed Zn-Al Composite Coating
Zhao, Zhipo1,2; Tang, Junrong1,2; Tariq, Naeem ul Haq3; Wang, Jiqiang1; Cui, Xinyu1; Xiong, Tianying1
Corresponding AuthorWang, Jiqiang(jqwang11s@imr.ac.cn) ; Xiong, Tianying(tyxiong@imr.ac.cn)
2020-10-01
Source PublicationCOATINGS
Volume10Issue:10Pages:11
AbstractA Zn-Al composite coating was successfully deposited on Q235 steel by cold spray technology for the corrosion protection in the marine atmosphere. The microstructure and corrosion behavior of the prepared coating was studied byScanning Electron Microscope (SEM), X-ray Diffraction (XRD), salt spray test and electrochemical experiments. A 2400-h neutral salt spray corrosion test (with a corrosion medium of 3.5% sodium chloride solution) showed that the prepared cold-sprayed Zn-Al composite coating has excellent anti-corrosion properties. Based on the microstructure evolution and corrosion products analysis, droplets' flow-driven 'synergistic corrosion effect' was proposed to explain the co-corrosion behavior of Zn and Al particles in the composite coating.
KeywordZn– Al composite coating cold spray salt spray test corrosion
DOI10.3390/coatings10100931
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Coatings & Films
WOS IDWOS:000584136500001
PublisherMDPI
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/141226
Collection中国科学院金属研究所
Corresponding AuthorWang, Jiqiang; Xiong, Tianying
Affiliation1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Pakistan Inst Engn & Appl Sci, Dept Met & Mat Engn, Islamabad 45650, Pakistan
Recommended Citation
GB/T 7714
Zhao, Zhipo,Tang, Junrong,Tariq, Naeem ul Haq,et al. Microstructure and Corrosion Behavior of Cold-Sprayed Zn-Al Composite Coating[J]. COATINGS,2020,10(10):11.
APA Zhao, Zhipo,Tang, Junrong,Tariq, Naeem ul Haq,Wang, Jiqiang,Cui, Xinyu,&Xiong, Tianying.(2020).Microstructure and Corrosion Behavior of Cold-Sprayed Zn-Al Composite Coating.COATINGS,10(10),11.
MLA Zhao, Zhipo,et al."Microstructure and Corrosion Behavior of Cold-Sprayed Zn-Al Composite Coating".COATINGS 10.10(2020):11.
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