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dc.contributor.authorŽaludová, Monika
dc.contributor.authorSmetana, Bedřich
dc.contributor.authorZlá, Simona
dc.contributor.authorDobrovská, Jana
dc.contributor.authorVodárek, Vlastimil
dc.contributor.authorKonečná, Kateřina
dc.contributor.authorMatějka, Vlastimil
dc.contributor.authorMatějková, Petra
dc.date.accessioned2013-02-14T14:51:59Z
dc.date.available2013-02-14T14:51:59Z
dc.date.issued2013
dc.identifier.citationJournal of Thermal Analysis and Calorimetry. 2013, vol. 111, issue 2, p. 1203-1210.cs
dc.identifier.issn1388-6150
dc.identifier.issn1572-8943
dc.identifier.urihttp://hdl.handle.net/10084/96111
dc.description.abstractThe paper deals with the study of phase transformation temperatures of Fe (Fe–C–O) based metallic alloys. Six model alloys with graded carbon and oxygen content were used for experimental investigation. Low-temperature region (<1000 °C) was the investigated area. Phase transformation temperatures were obtained using Differential thermal analysis and Setaram Setsys 18TM laboratory system. Controlled heating was conducted at the rates of 2, 4, 7, 10, 15, 20 °C min−1. Region of eutectoid transformation (Feα(C) + Fe3C → Feγ(C)), alpha–gamma (Feα(C) → Feγ(C)) and transformation Feα(O) + Fe0.92O → Feγ(O) + Fe0.92O was studied. New original data (phase transformation temperatures) were obtained in this study. The relationship between shift of phase transformation temperatures and chemical composition (mainly carbon and oxygen content) is investigated in this paper. To achieve good approximation to the equilibrium conditions, the extrapolation of the obtained phase transformation temperatures to the zero heating rate was performed. The influence of experimental conditions (heating rate) on temperatures of phase transformations was studied as well. Comparison of the obtained experimental data with the data presented in the accessible literature and IDS calculations (Solidification Analysis Package) was carried out. It follows from literature search that there is a lack of thermo-physical and thermo-dynamical data on Fe–C–O system.cs
dc.format.extent843864 bytescs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherSpringercs
dc.relation.ispartofseriesJournal of Thermal Analysis and Calorimetrycs
dc.relation.urihttp://dx.doi.org/10.1007/s10973-012-2346-ycs
dc.subjectFe–C–O systemcs
dc.subjectDTAcs
dc.subjecttransformation temperaturescs
dc.subjectzero heating ratecs
dc.titleExperimental study of Fe–C–O based system below 1000 °Ccs
dc.typearticlecs
dc.identifier.locationNení ve fondu ÚKcs
dc.identifier.doi10.1007/s10973-012-2346-y
dc.rights.accessopenAccess
dc.type.versionsubmittedVersion
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume111cs
dc.description.issue2cs
dc.description.lastpage1210cs
dc.description.firstpage1203cs
dc.identifier.wos000313409700025


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