Coiling simulations of medium-Mn sheet steels using dilatometry

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dc.contributor.authorMorawiec, Mateusz
dc.contributor.authorSkowronek, A.
dc.contributor.authorPakieła, W.
dc.contributor.authorGrajcar, A.
dc.contributor.editorKučerová, Ludmila
dc.contributor.editorJirková, Hana
dc.contributor.editorJeníček, Štěpán
dc.date.accessioned2019-10-08T11:42:11Z
dc.date.available2019-10-08T11:42:11Z
dc.date.issued2019
dc.description.abstract-translatedThe work presents the results of coiling simulations of two medium manganese steels containing 3 and 5% Mn. The steels were subjected to the heat treatment including an austenitization at 1000°C for 300s and next isothermal holding at temperatures of 750, 700, 650 and 500°C for duration of 5 hours. The results of dilatometric analysis showed that in case of the 3Mn steel the ferritic transformation occured during the isothermal holding at 750 and 700°C. The amount of ferrite created during this step at 750°C was smaller compared to 700°C. Lowering the temperature to 650°C led to a transformation lack during the holding time. At 500°C a bainitic transformation occurred. Increasing the manganese content resulted in prolonging the incubation time before any transformations. For the 5Mn steel for all isothermal holding temperatures no transformation occurred within 5 hours. The conclusion was that manganese shifted significantly the ferritic and bainitic regions to longer times.en
dc.description.sponsorshipPING 2019 is organized with the support of funds for specific university research project SVK1-2019-002.en
dc.format1 s.cs
dc.format.mimetypeapplication/PDF
dc.identifier.citationJIRKOVÁ, Hana ed.; JENÍČEK, Štepán ed. Proceedings PING 2019: modern trends in material engineering: 10.-13.09.2019, Pilsen. 1. vyd. Plzeň: University of West Bohemia, 2019, s. 50. ISBN 978-80-261-0879-5.en
dc.identifier.isbn978-80-261-0879-5
dc.identifier.urihttp://hdl.handle.net/11025/35233
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.rights© University of West Bohemiaen
dc.rights.accessopenAccessen
dc.subjectstředně-manganová ocelcs
dc.subjectdilatometrická analýzacs
dc.subjectkinetická transformace fázícs
dc.subjectAHSScs
dc.subject.translatedmedium-Mn steelen
dc.subject.translateddilatometric analysisen
dc.subject.translatedphase transformation kineticen
dc.subject.translatedAHSSen
dc.titleCoiling simulations of medium-Mn sheet steels using dilatometryen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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Proceedings PING 2019: modern trends in material engineering
Proceedings PING 2019: modern trends in material engineering