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dc.contributor.authorDel Molino, Eider
dc.contributor.authorGutierrez, Teresa
dc.contributor.authorSerna-Ruiz, Mónica
dc.contributor.authorArribas, Maribel
dc.contributor.authorArlazarov, Artem
dc.date.accessioned2021-02-25T11:18:26Z
dc.date.available2021-02-25T11:18:26Z
dc.date.issued2021-01
dc.identifier.citationDel Molino, Eider, Teresa Gutierrez, Mónica Serna-Ruiz, Maribel Arribas, and Artem Arlazarov. “Influence of Mn and Ni on Austenite Stabilization During a High Temperature Q&P Treatment.” Materials Science Forum 1016 (January 2021): 379–384. doi:10.4028/www.scientific.net/msf.1016.379.en
dc.identifier.issn0255-5476en
dc.identifier.urihttp://hdl.handle.net/11556/1084
dc.description.abstractThe aim of this work was to study the influence of quenching and partitioning temperatures combined with various levels of Mn and Ni contents on the austenite stabilization along the quenching and partitioning (Q&P) cycle. Three steels with 2 wt.%, 4 wt.% and 6 wt.% manganese and one steel with 2 wt.% nickel content were investigated. Phase transformation temperatures and critical cooling rates were obtained experimentally using dilatometer for each alloy. Q&P cycles with different quenching and partitioning temperatures were also done in dilatometer, thus, allowing monitoring of the expansion/contraction during the whole Q&P cycle. Microstructure characterization was performed by means of a Scanning Electron Microscope and X-Ray Diffraction to measure retained austenite content. It was found that, strongly depending on the Q&P conditions, austenite stabilization or decomposition occurs during partitioning and final cooling. In case of high partitioning temperature cycles, austenite reverse transformation was observed. Certain cycles resulted in a very effective austenite stabilization and interesting microstructure.en
dc.description.sponsorshipThis research has been carried out in the framework of the HIGHQP project, which has received funding from the Research Fund for Coal and Steel under grant agreement No 709855.en
dc.language.isoengen
dc.publisherTrans Tech Publicationsen
dc.titleInfluence of Mn and Ni on Austenite Stabilization during a High Temperature Q&P Treatmenten
dc.typearticleen
dc.identifier.doi10.4028/www.scientific.net/msf.1016.379en
dc.rights.accessRightsembargoedAccessen
dc.subject.keywordsQuenching and Partitioningen
dc.subject.keywordsPhase transformations during partitioningen
dc.subject.keywordsAustenite stabilization and/or decompositionen
dc.subject.keywordsEffect of Mn and Nien
dc.subject.keywordsRetained Austeniteen
dc.identifier.essn1662-9752en
dc.journal.titleMaterials Science Forumen
dc.page.final384en
dc.page.initial379en
dc.volume.number1016en


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