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High Temperature Transformations in a Steel-TiCN Cermet

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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.authorAlvaredo Olmos, Paula
dc.contributor.authorMari, Daniele
dc.contributor.authorGordo Odériz, Elena
dc.date.accessioned2013-06-25T15:05:45Z
dc.date.available2013-06-25T15:05:45Z
dc.date.issued2013-02-27
dc.description.abstractThe influence of the carbon content on the microstructure, phase transformation and hardness of an iron-based cermet is studied. The cermet is constituted by a high-alloyed steel as matrix, and TiCN particles (50 vol.%) as reinforcement. The material is produced by conventional powder metallurgy techniques, that is, uniaxial pressing and sintering, and the carbon content is varied from 0 wt.% to 1 wt.%. The aim of the research is the understanding of the transformations undergone by the material with increasing C amounts when temperature is increased. For this purpose, the cermet is studied by mechanical spectroscopy (MS) and differential thermal analysis (DTA) and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and hardness measurements. The equilibrium phase diagram calculated by ThermoCalc software contributes to explain the differences found on phase transformations with respect to the C content of the cermet.
dc.description.sponsorshipThe authors would like to acknowledge the financial support from the Spanish Ministry of Science and Innovation through the R&D Project MAT2009-14448-C02 and Regional Government of Madrid through the program ESTRUMAT-CM (Ref. S2009/MAT-1585)
dc.description.statusPublicado
dc.format.extent6
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationInternational journal of refractory metals and hard materials, vol. 41 (Nov. 2013), pp. 115-120
dc.identifier.doi10.1016/j.ijrmhm.2013.02.012
dc.identifier.issn0263-4368
dc.identifier.publicationfirstpage115
dc.identifier.publicationlastpage120
dc.identifier.publicationtitleInternational journal of refractory metals and hard materials
dc.identifier.publicationvolume41
dc.identifier.urihttps://hdl.handle.net/10016/17216
dc.identifier.uxxiAR/0000013162
dc.language.isoeng
dc.publisherElsevier
dc.relation.projectIDComunidad de Madrid. S2009/MAT-1585/ESTRUMAT
dc.relation.projectIDGobierno de España. MAT-2012-38650-C02-01/MITICOes
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.ijrmhm.2013.02.012
dc.rights© Elsevier
dc.rights.accessRightsopen access
dc.subject.ecienciaIngeniería Industrial
dc.subject.ecienciaMateriales
dc.subject.ecienciaQuímica
dc.subject.otherCermet
dc.subject.otherInternal friction
dc.subject.otherPhase transformation
dc.subject.otherDifferential thermal analysis
dc.titleHigh Temperature Transformations in a Steel-TiCN Cermet
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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