General Reference and Design S-N Curves Obtained for 1.2709 Tool Steel

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dc.contributor.authorBöhm, Michal
dc.contributor.authorNiesłony, Adam
dc.contributor.authorDerda, Szymon
dc.contributor.authorOwsiński, Robert
dc.contributor.authorKepka, Miloslav
dc.contributor.authorZetková, Ivana
dc.contributor.authorZetek, Miroslav
dc.contributor.authorHoudková, Šárka
dc.contributor.authorPrażmowski, Mariusz
dc.date.accessioned2023-05-29T10:00:17Z
dc.date.available2023-05-29T10:00:17Z
dc.date.issued2023
dc.description.abstract-translatedAt present, due to advanced fatigue calculation models, it is becoming more crucial to find a reliable source for design S–N curves, especially in the case of new 3D-printed materials. Such obtained steel components are becoming very popular and are often used for important parts of dynamically loaded structures. One of the commonly used printing steels is EN 1.2709 tool steel, which has good strength properties and high abrasion resistance, and can be hardened. The research shows, however, that its fatigue strength may differ depending on the printing method, and may be characterized by a wide scatter of the fatigue life. This paper presents selected S–N curves for EN 1.2709 steel after printing with the selective laser melting method. The characteristics are compared, and conclusions are presented regarding the resistance of this material to fatigue loading, especially in the tension–compression state. A combined general mean reference and design fatigue curve is presented, which incorporates our own experimental results as well as those from the literature for the tension–compression loading state. The design curve may be implemented in the finite element method by engineers and scientists in order to calculate the fatigue life.en
dc.format18 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationBÖHM, M. NIESŁONY, A. DERDA, S. OWSIŃSKI, R. KEPKA, M. ZETKOVÁ, I. ZETEK, M. HOUDKOVÁ, Š. PRAŻMOWSKI, M. General Reference and Design S-N Curves Obtained for 1.2709 Tool Steel. Materials, 2023, roč. 16, č. 5, s. nestránkováno. ISSN: 1996-1944cs
dc.identifier.document-number948067600001
dc.identifier.doi10.3390/ma16051823
dc.identifier.issn1996-1944
dc.identifier.obd43939587
dc.identifier.uri2-s2.0-85149848674
dc.identifier.urihttp://hdl.handle.net/11025/51915
dc.language.isoenen
dc.project.IDTH75020003/DePriSS – Vývoj systémy „3D tištěný substrát - termální nástřik“ pro aplikace dynamického a cyklického zatěžovánícs
dc.publisherMDPIen
dc.relation.ispartofseriesMaterialsen
dc.rights© The Author(s)en
dc.rights.accessopenAccessen
dc.subject.translatedfatigue of materialsen
dc.subject.translatedS–N curvesen
dc.subject.translated1.2709 steelen
dc.subject.translated3D-printed materialsen
dc.subject.translatedSLM 3D printingen
dc.titleGeneral Reference and Design S-N Curves Obtained for 1.2709 Tool Steelen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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