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dc.creatorMrdak, Mihailo
dc.creatorLačnjevac, Časlav
dc.creatorRakin, Marko
dc.creatorJanaćković, Đorđe
dc.creatorVeljić, Darko
dc.creatorBajić, Darko
dc.date.accessioned2021-10-21T15:18:17Z
dc.date.available2021-10-21T15:18:17Z
dc.date.issued2021
dc.identifier.issn0351-9465
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/5913
dc.description.abstractIn this paper, analyzed are the effects of the plasma spray distance on the microstructure and mechanical properties of the NiCrAlCoY2O3 coating layers deposited at atmospheric pressure. The microstructure and mechanical properties of the coating layers are under the influence of the interaction of plasma particles (ions and electrons) with powder particles, providing the transfer of velocity and temperature of the plasma particles onto the powder particles. The effect of the interaction is directly dependent on the time the powder particles were present in the plasma which is defined by distance of the plasma gun from the substrate, depending on the granulation of the powder, the melting point and specific gravity. In order to obtain homogeneous and denser coating layers with high adhesion, in the experiment three distances from the substrate were used: 95 mm, 105 mm and 115 mm. The layers were deposited on thin sheets of AlMg1 aluminum thickness of 0.6 mm. Evaluation of mechanical properties of the layers was carried out by examining microhardness using the HV0.1 method and the bond strength by tensile testing. The morphology of the powder particles was examined on the SEM, while the microstructure of the layers was evaluated under a light microscope in accordance with the Pratt Whitney standard. The results of the experiment showed that the distance from the substrate substantially influenced the structure and mechanical properties of the coating layers. The best deposited layers were examined in the system with the ZrO224%MgO ceramic coating, which have proved to be reliable protectionfrom high temperature and abrasive rocket jet fuel.sr
dc.language.isoensr
dc.publisherEngineers Society for Corrosionsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200287/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceMaterials Protectionsr
dc.subjectAtmospheric plasma spray (APS)sr
dc.subjectBond strengthsr
dc.subjectMicrohardnesssr
dc.subjectMicrostructuresr
dc.title[Characterization of deposited plasma spray nicralcoy2o3 coating layers on almg1 alloy substrates] [Karakterizacija deponovanih slojeva plazma sprej prevlake nicralcoy2o3 na podlogama od legure almg1]sr
dc.typearticlesr
dc.rights.licenseBY-NC-NDsr
dc.citation.epage40
dc.citation.issue1
dc.citation.rankM51
dc.citation.spage34
dc.citation.volume2021
dc.identifier.doi10.5937/zasmat2101034M
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/23189/Characterization_of_deposited_pub_2021.pdf
dc.identifier.scopus2-s2.0-85111598078
dc.type.versionpublishedVersionsr


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