Simulation of the Electrical Resistance Sintering of Hardmetal Powders

Simple item page
dc.contributor.authorMontes, Juan Manuel
dc.contributor.authorde la Viña, Francisco J.
dc.contributor.authorAgote, Íñigo
dc.contributor.authorSchubert, Thomas
dc.contributor.authorCuevas, Francisco G.
dc.contributor.authorTorres, Yadir
dc.contributor.authorGallardo, José María
dc.contributor.authorCintas, Jesús
dc.contributor.institutionEXTREMAT
dc.date.accessioned2024-07-24T12:09:30Z
dc.date.available2024-07-24T12:09:30Z
dc.date.issued2021-02
dc.descriptionPublisher Copyright: © 2019, The Korean Institute of Metals and Materials.
dc.description.abstractAbstract: The simulation of the electrical resistance sintering (ERS) of hardmetal powders has been studied. The ERS process can produce a quick consolidation of electrical conductive powders by the simultaneous application of pressure and electrical current. A model of the process has been developed, integrating three actions, namely, thermal, mechanical and electrical, and taking into account the nature of both the powders and the die where powders are placed. The model has been implemented in COMSOL Multiphysics, a finite element commercial program. This paper deals with the model fundamentals and hardmetal particular aspects, such as modelling properties of mixed powders and its thermal behaviour. Other parameters in the model have been tuned to optimally fit the initial experimental data. To check simulation results, measurable parameters have been monitored during experimental tests with WC–6 wt% Co. Once the model was completed and put to work, results are discussed. Graphic Abstract: [Figure not available: see fulltext.].en
dc.description.sponsorshipThe authors are grateful to EU for funding this research within the framework of the EU 7th Framework FoF.NMP.2013-10 608729 EFFIPRO Project. The authors also wish to thank the technician Raquel Astacio (University of Seville) for experimental assistance.
dc.description.statusPeer reviewed
dc.format.extent13
dc.identifier.citationMontes , J M , de la Viña , F J , Agote , Í , Schubert , T , Cuevas , F G , Torres , Y , Gallardo , J M & Cintas , J 2021 , ' Simulation of the Electrical Resistance Sintering of Hardmetal Powders ' , Metals and Materials International , vol. 27 , no. 2 , pp. 352-364 . https://doi.org/10.1007/s12540-019-00409-w
dc.identifier.doi10.1007/s12540-019-00409-w
dc.identifier.issn1598-9623
dc.identifier.urihttps://hdl.handle.net/11556/3981
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85070772161&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofMetals and Materials International
dc.relation.projectIDEuropean Commission, EC, 608729
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject.keywordsElectrical resistance sintering
dc.subject.keywordsHardmetal
dc.subject.keywordsModelling and simulation
dc.subject.keywordsPowder processing
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsMechanics of Materials
dc.subject.keywordsMetals and Alloys
dc.subject.keywordsMaterials Chemistry
dc.titleSimulation of the Electrical Resistance Sintering of Hardmetal Powdersen
dc.typejournal article
Files