Processing of Bimetallic Inconel 625-16Mo3 Steel Tube via Supercritical Bend: Study of the Mechanical Properties and Structure

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dc.contributor.authorBarényi, Igorcs
dc.contributor.authorSlaný, Martincs
dc.contributor.authorKouřil, Karelcs
dc.contributor.authorZouhar, Jancs
dc.contributor.authorKolomý, Štěpáncs
dc.contributor.authorSedlák, Josefcs
dc.contributor.authorMajerík, Jozefcs
dc.coverage.issue20cs
dc.coverage.volume16cs
dc.date.issued2023-10-21cs
dc.description.abstractIncineration is currently the standard way of disposing of municipal waste. It uses components protected by high-temperature-resistant layers of materials, such as Inconel alloys. Therefore, the objective of the current paper is to study the mechanical properties and structure of a bimetallic Inconel 625-16Mo3 steel tube. The Inconel 625 layer was 3.5 mm thick and was applied to the surface of the tube with a wall thickness of 7 mm via the cold metal transfer method. The bimetallic tube was bent using a supercritical bend (d <= 0.7D). This paper is focused on the investigation of the material changes in the Inconel 625 layer areas influenced by the maximum tensile and compressive stresses after the bend. The change in layer thickness after the bend was evaluated and compared to the non-deformed tube. In addition, the local mechanical properties (nanohardness, Young modulus) across the indicated interfacial areas using quasistatic nanoindentation were investigated. Subsequently, a thorough microstructure observation was carried out in areas with maximum tensile and compressive stresses to determine changes in the morphology and size of dendrites related to the effect of tensile or compressive stresses induced by bending. It was found that the grain featured a stretched secondary dendrite axis in the area of tensile stress, but compressive stress imparted a prolongation of the primary dendrite axis.en
dc.formattextcs
dc.format.extent15cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMaterials . 2023, vol. 16, issue 20, 15 p.en
dc.identifier.doi10.3390/ma16206796cs
dc.identifier.issn1996-1944cs
dc.identifier.orcid0000-0002-9162-0066cs
dc.identifier.orcid0000-0003-0603-8053cs
dc.identifier.orcid0000-0001-8031-8366cs
dc.identifier.orcid0000-0003-3781-692Xcs
dc.identifier.orcid0000-0002-9819-8259cs
dc.identifier.other185242cs
dc.identifier.researcheridABG-6911-2020cs
dc.identifier.researcheridC-4924-2015cs
dc.identifier.researcheridE-3732-2018cs
dc.identifier.scopus56584112000cs
dc.identifier.scopus36939223500cs
dc.identifier.scopus37041666300cs
dc.identifier.urihttp://hdl.handle.net/11012/245091
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMaterialscs
dc.relation.urihttps://www.mdpi.com/1996-1944/16/20/6796cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1944/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectInconel 625en
dc.subjectbimetallic materialen
dc.subjectweldingen
dc.subjectmechanical propertiesen
dc.subjectmicrostructureen
dc.subjectsupercritical benden
dc.titleProcessing of Bimetallic Inconel 625-16Mo3 Steel Tube via Supercritical Bend: Study of the Mechanical Properties and Structureen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.grantNumberinfo:eu-repo/grantAgreement/TA0/TK/TK04020189cs
sync.item.dbidVAV-185242en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:33en
sync.item.modts2025.01.17 18:37:23en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav strojírenské technologiecs
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