Application of thermodynamic calculations in the research of cast irons structure

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dc.contributor.authorHampl, Jiří
dc.contributor.authorElbel, Tomáš
dc.contributor.authorVálek, Tomáš
dc.date.accessioned2015-01-26T10:01:37Z
dc.date.available2015-01-26T10:01:37Z
dc.date.issued2015
dc.description.abstractThe contribution summarises the results of application of thermodynamic calculation obtained from oxygen activities measurements in cast irons with various type of graphite microstructure. The results were used to find the relationship between natural logarithm of oxygen activities and reverse value of thermodynamic temperature 1/T. From obtained regression line the calculation of oxygen activities value for significant temperature of molten metal was achieved. Each material has its proper typical oxygen activities range for analysing and controlling graphite quality. Practical implication was successfully tested in a Czech foundry producing centrifugally poured cast iron rolls designed for hot strip mills with spheroidal graphite iron core.cs
dc.description.firstpage323cs
dc.description.issue2cs
dc.description.lastpage326cs
dc.description.sourceWeb of Sciencecs
dc.description.volume54cs
dc.format.extent178719 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.citationMetalurgija. 2015, vol. 54, no. 2, p. 323-326.cs
dc.identifier.issn0543-5846
dc.identifier.issn1334-2576
dc.identifier.urihttp://hdl.handle.net/10084/106339
dc.identifier.wos000343781300004
dc.language.isoencs
dc.publisherHrvatsko Metalurško Društvocs
dc.relation.ispartofseriesMetalurgijacs
dc.relation.urihttp://hrcak.srce.hr/file/190494cs
dc.rights.accessopenAccess
dc.titleApplication of thermodynamic calculations in the research of cast irons structurecs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.type.versionpublishedVersioncs

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