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Analysis of the interface and mechanical properties of field-assisted sintered duplex stainless steels

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dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnología de Polvoses
dc.contributor.authorGarcía Junceda Ameigenda, Andrea
dc.contributor.authorDíaz Rivera, Coral
dc.contributor.authorGómez Torralba, Víctor
dc.contributor.authorRincón, María
dc.contributor.authorCampos Gómez, Mónica
dc.contributor.authorTorralba Castelló, José Manuel
dc.date.accessioned2022-09-20T10:43:26Z
dc.date.available2022-09-20T10:43:26Z
dc.date.issued2019-01-07
dc.description.abstractThe development of duplex stainless steels produced by powder metallurgy represents an interesting alternative to conventional fabrication routes, since typical routes imply a strict control of composition and temperature during the processing path in order to avoid undesirable brittle phases. This work proposes a sintering route, designated as field-assisted hot pressing technique, in which an alternating current is applied to consolidate duplex stainless steels with different initial austenite percentages, always higher than ferrite. In all the cases, a thin and hard planar interface composed by two different microconstituents is generated between austenite and ferrite, growing inside the ferritic phase. The good mechanical properties achieved by these field-assisted sintered duplex stainless steels, in terms of nanohardness, elastic modulus, yield strength, ultimate tensile stress and ductility, establish these steels as promising candidates to be introduced in the market.en
dc.description.sponsorshipThis research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The authors wish to express their gratitude to Dr. M.A. Monclús and Dr. M. Castillo-Rodríguez for their experimental and technical supporten
dc.format.extent9
dc.identifier.bibliographicCitationGarcía-Junceda, A., Díaz-Rivera, C., Gómez-Torralba, V., Rincón, M., Campos, M., & Torralba, J. M. (2019). Analysis of the interface and mechanical properties of field-assisted sintered duplex stainless steels. In Materials Science and Engineering: A, 740–741, 410–419en
dc.identifier.doihttps://doi.org/10.1016/j.msea.2018.10.111
dc.identifier.issn0921-5093
dc.identifier.publicationfirstpage410
dc.identifier.publicationlastpage419
dc.identifier.publicationtitleMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSINGen
dc.identifier.publicationvolume740-741
dc.identifier.urihttps://hdl.handle.net/10016/35747
dc.identifier.uxxiAR/0000022868
dc.language.isoengen
dc.publisherELSEVIER BVen
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0921509318314928?via%3Dihuben
dc.rights© 2018 Elsevier B.V. All rights reserved.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherDuplex stainless steelen
dc.subject.otherField-assisted sinteringen
dc.subject.otherInterfaceen
dc.subject.otherMicrostructureen
dc.subject.otherMechanical propertiesen
dc.subject.otherPowderen
dc.subject.otherDiffusionen
dc.subject.otherAusteniteen
dc.subject.otherFerriteen
dc.titleAnalysis of the interface and mechanical properties of field-assisted sintered duplex stainless steelsen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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