Fatigue behaviour of NiCr-type of austenitic nodular cast iron

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dc.contributor.authorVaško, Alancs
dc.contributor.authorUhríčik, Milancs
dc.contributor.authorBelan, Jurajcs
dc.contributor.authorPastierovičová, Luciacs
dc.contributor.authorKaňa, Václavcs
dc.coverage.volume51cs
dc.date.accessioned2024-02-22T09:45:53Z
dc.date.available2024-02-22T09:45:53Z
dc.date.issued2023-11-24cs
dc.description.abstractHigh resistance to high and low temperatures, resistance to corrosion when exposed to salt water and alkaline media, resistance to wear, high elongation, and paramagnetism are all characteristics of austenitic nodular cast iron. However, less research has been done on the fatigue resistance of austenitic nodular cast iron. Therefore, the objective of this study is to determine the fatigue characteristics of austenitic nodular cast iron and compare them to those of different types of nodular cast iron. The nodular cast iron used in the research (EN-GJSA-XNiCr20-2) was alloyed with 20% nickel and 2% chromium to create an austenitic matrix. Light metallographic microscopy was used to examine the microstructure. A tensile test, an impact bending test, and a Brinell hardness test were used to examine the mechanical properties of the material. Fatigue tests were done under sinusoidal cyclic push-pull loads at room temperature to obtain the Wöhler curve and determine the fatigue limit. The results of these tests were compared with the fatigue characteristics of nodular cast irons with different matrixes, namely ferrite-pearlitic and pearlite-ferritic nodular cast irons.en
dc.formattextcs
dc.format.extent129-134cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcedia Structural Integrity. 2023, vol. 51, p. 129-134.en
dc.identifier.doi10.1016/j.prostr.2023.10.078cs
dc.identifier.issn2452-3216cs
dc.identifier.orcid0000-0003-4870-1749cs
dc.identifier.other187367cs
dc.identifier.urihttps://hdl.handle.net/11012/245166
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofProcedia Structural Integritycs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S2452321623006728cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2452-3216/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectNi-Resisten
dc.subjectNiCr-nodular cast ironen
dc.subjectaustenitic matrixen
dc.subjectfatigueen
dc.titleFatigue behaviour of NiCr-type of austenitic nodular cast ironen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-187367en
sync.item.dbtypeVAVen
sync.item.insts2024.02.22 10:45:53en
sync.item.modts2024.02.22 10:13:52en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚST-odbor slévárenstvícs
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