Influencing the Indentation Curves by the Tilt of the Berkovich Indenter at FEM Modelling of the Steel Nanoindentation

Simple item page
dc.contributor.authorKovář, Jaroslavcs
dc.contributor.authorFuis, Vladimírcs
dc.contributor.authorČtvrtlík, Radimcs
dc.contributor.authorTomáštík, Jancs
dc.coverage.issue1cs
dc.coverage.volume22cs
dc.date.accessioned2024-02-21T13:46:09Z
dc.date.available2024-02-21T13:46:09Z
dc.date.issued2023-11-13cs
dc.description.abstractThe influence of the Berkovich indenter tilt on the results of the FEM modelling of steel nanoindentation is evaluated in this paper. The shape deviations of the indenter have a great impact on the results of the nanoindentation. The main deviations are the indenter bluntness and indenter tilt. The indenter tilt has an impact on the shape of the contact area and the shape of indentation curves. The X5CrNiCuNb 16-4 steel nanoindentation with Berkovich indenter was modelled and the indentation curves were obtained. The Berkovich indenter was blunted and the tilt of the indenter was changed to determine the influence of the indentation curves by the indenter tilt. The plasticity of the steel was modelled with the multilinear model of material, which was fitted to the data from tensile test. The results showed that growing tilt shifts the indentation curves to higher values of indentation forces and makes unloading curves slightly steeper which is in the agreement with larger contact area. The calculated indentation curves were compared with the indentation curves obtained by experiment and the impact of the indenter tilt to the indentation curves was determined by the comparing of the maximal forces and the shapes of the indentation curves.en
dc.formattextcs
dc.format.extent53-61cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPowder Metallurgy Progress. 2023, vol. 22, issue 1, p. 53-61.en
dc.identifier.doi10.2478/pmp-2022-0007cs
dc.identifier.issn1335-8987cs
dc.identifier.orcid0000-0002-8174-9974cs
dc.identifier.orcid0000-0002-2329-2849cs
dc.identifier.other180346cs
dc.identifier.urihttps://hdl.handle.net/11012/245119
dc.language.isoencs
dc.publisherSciendocs
dc.relation.ispartofPowder Metallurgy Progresscs
dc.relation.urihttps://sciendo.com/article/10.2478/pmp-2022-0007cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1335-8987/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectnanoindentationen
dc.subjectindenter shape deviationsen
dc.subjectindenter tilten
dc.subjectindenter bluntnessen
dc.titleInfluencing the Indentation Curves by the Tilt of the Berkovich Indenter at FEM Modelling of the Steel Nanoindentationen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-180346en
sync.item.dbtypeVAVen
sync.item.insts2024.02.21 14:46:09en
sync.item.modts2024.02.21 14:13:36en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav mechaniky těles, mechatroniky a biomechanikycs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
TheInfluenceofTiltonBerkovichIndentationofaSteelSampleUsingFEMAnalysisandNanoindentation.pdf
Size:
477.52 KB
Format:
Adobe Portable Document Format
Description:
file TheInfluenceofTiltonBerkovichIndentationofaSteelSampleUsingFEMAnalysisandNanoindentation.pdf
Download
Collections
Ústav mechaniky těles, mechatroniky a biomechaniky