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dc.creatorMladenović, Ivana
dc.creatorĐorović-Amanović, Jovana
dc.creatorNikolić, Nebojša
dc.creatorVasiljević-Radović, Dana
dc.creatorRadojević, Vesna
dc.creatorLamovec, Jelena
dc.date.accessioned2021-03-10T14:17:07Z
dc.date.available2021-03-10T14:17:07Z
dc.date.issued2020
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4410
dc.description.abstractFine-grained nickel coatings were electrodeposited by direct current (dc) regime onto different substrates: polycrystalline cold-rolled copper, polycrystalline brass and single crystal (100)-oriented silicon. These composite structures belong to different type of laminated composite systems. The influence of the substrate material and coating plating parameters on microstructural and mechanical properties, such as hardness and adhesion, was characterized by the Vickers microindentation test for different loads. Above critical indentation depth (usually around 10% of the coating thickness), the measured hardness is the so-called “composite hardness”, because the substrate participates in the plastic deformations during indentation. Three composite hardness models (Korsunsky, Chicot-Lesage and Chen-Gao), constructed on different principles, were chosen for fitting the experimental results in order to determine the coating hardness and the critical reduced depth as the adhesion parameter. The coating hardness is mainly influenced by the current density, because increase in current density leads to decrease in grain size and increase in coating hardness. The critical reduced depth as the parameter of adhesion depends on the substrate material.sr
dc.publisherBelgrade : Academy of Criminalistic and Police Studies
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceThematic conference proceedings of international significance - International Scientific Conference
dc.subjectVickers microhardnesssr
dc.subjectcomposite hardnesssr
dc.subjectnickel electrodepositionsr
dc.subjectfilm adhesionsr
dc.subjectcritical reduced depthsr
dc.titleAnalysis and interpretation of the micromechanical properties measurements of electrodeposited nickel coatings on different substrates.en
dc.typeconferenceObject
dc.rights.licenseBY
dc.citation.epage665
dc.citation.issue1
dc.citation.other0(1): 655-665
dc.citation.spage655
dc.citation.volume0
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/2021/4407.pdf
dc.identifier.rcubcer-4004
dc.type.versionpublishedVersion


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