Electron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steel

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dc.contributor.authorRončák, Jáncs
dc.contributor.authorAdam, Ondřejcs
dc.contributor.authorZobač, Martincs
dc.coverage.issue1cs
dc.coverage.volume2443cs
dc.date.issued2023-02-21cs
dc.description.abstractEutectic high-entropy alloys (EHEA), also known as multi-principle component alloys (MPCA), are a group of materials exhibiting promising mechanical properties. The principle of the alloy is to achieve sufficient ductility due to the presence of the soft phase and, at the same time, increased strength due to the hard phase. In order for the newly discovered types of materials to be used commercially, it is necessary to verify their behaviour in technological operations such as welding processes. Therefore, the objective of the experiment was to evaluate the heterogeneous welded joint of the AlCoCrFeNi2.1 alloy with commercially used austenitic steel EN 1.4301 by electron beam welding. The parameters used during the process were previously verified on homogeneous joints. Subsequent observations were made by light and electron microscopy supplemented by chemical analysis. The mechanical properties of the formed joint were verified by a Vickers hardness test.en
dc.formattextcs
dc.format.extent6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Physics: Conference Series. 2023, vol. 2443, issue 1, 6 p.en
dc.identifier.doi10.1088/1742-6596/2443/1/012009cs
dc.identifier.issn1742-6596cs
dc.identifier.orcid0000-0002-0784-9213cs
dc.identifier.other183046cs
dc.identifier.urihttp://hdl.handle.net/11012/213734
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofJournal of Physics: Conference Seriescs
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1742-6596/2443/1/012009cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1742-6596/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectElectron Beam Weldingen
dc.subjectEutectic High-entropy Alloysen
dc.subjectMicrostructural stabilityen
dc.titleElectron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steelen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-183046en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:06en
sync.item.modts2025.01.17 18:33:58en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
thesis.grantorVysoké učení technické v Brně. . Ústav přístrojové techniky AV ČRcs
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