Corrosion characteristics of cold gas spray coatings of reinforced aluminum deposited onto carbon steel

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorCPT
dc.date.accessioned2018-12-11T17:08:08Z
dc.date.available2018-12-11T17:08:08Z
dc.date.created2018-12-11T17:08:08Z
dc.date.issued2017-01-01
dc.identifierCorrosion Science, v. 114, p. 57-71.
dc.identifier0010-938X
dc.identifierhttp://hdl.handle.net/11449/173868
dc.identifier10.1016/j.corsci.2016.10.019
dc.identifier2-s2.0-85000956308
dc.identifier2-s2.0-85000956308.pdf
dc.description.abstractThe morphology, chemical, mechanical and corrosion characterization of starting materials, and Al and Al-Al2O3/Al coatings obtained by Cold Gas Spray and applied on common steel substrate were performed. An Al coating on a ground or grit blasted substrate, and Al-Al2O3/Al coating on ground mild carbon steel have been compared. The electrochemical results showed that the coatings protect the substrate for immersion times >2000 h due to the dense structure obtained by Al and Al-Al2O3. The electrolyte reaches the substrate only after 2000 h of immersion without wetting completely the coating/substrate interface. Coatings have resisted 3000 h of salt fog test.
dc.languageeng
dc.relationCorrosion Science
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectAluminum
dc.subjectEIS
dc.subjectMetal coatings
dc.subjectPolarization
dc.subjectSEM
dc.subjectXRD
dc.titleCorrosion characteristics of cold gas spray coatings of reinforced aluminum deposited onto carbon steel
dc.typeArtículos de revistas


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