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An investigation on the formation mechanism of nano ZrB2 powder by a magnesiothermic reaction

dc.creatorJalaly, M.es
dc.creatorBafghi, M. Shes
dc.creatorTamizifar, M.es
dc.creatorGotor Martínez, Francisco Josées
dc.date.accessioned2018-04-24T06:55:57Z
dc.date.available2018-04-24T06:55:57Z
dc.date.issued2014
dc.identifier.citationJalaly, M., Bafghi, M.S., Tamizifar, M. y Gotor Martínez, F.J. (2014). An investigation on the formation mechanism of nano ZrB2 powder by a magnesiothermic reaction. Journal of Alloys and Compounds, 588, 36-41.
dc.identifier.issn0925-8388es
dc.identifier.urihttps://hdl.handle.net/11441/73378
dc.description.abstractNanocrystalline zirconium diboride (ZrB2) powder was produced by mechanochemistry from the magnesiothermic reduction in the Mg/ZrO 2/B2O3 system. The use of high-energy milling conditions was essential to induce a mechanically induced self-sustaining reaction (MSR) and significantly reduce the milling time required for complete conversion. Under these conditions, it was found that the ignition time for ZrB2 formation was only about a few minutes. In this study, the mechanism for the formation of ZrB2 in this system was determined by studying the relevant sub-reactions, the effect of stoichiometry, and the thermal behavior of the system.es
dc.description.sponsorshipGobierno de España No. MAT2011-22981es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofJournal of Alloys and Compounds, 588, 36-41.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMechanosynthesises
dc.subjectZirconium diboridees
dc.subjectFormation mechanism.es
dc.titleAn investigation on the formation mechanism of nano ZrB2 powder by a magnesiothermic reactiones
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química Inorgánicaes
dc.relation.projectIDNo. MAT2011-22981es
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.jallcom.2013.11.050es
dc.identifier.doi10.1016/j.jallcom.2013.11.050es
idus.format.extent6 p.es
dc.journaltitleJournal of Alloys and Compoundses
dc.publication.volumen588es
dc.publication.initialPage36es
dc.publication.endPage41es
dc.contributor.funderGobierno de España

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