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dc.contributor.authorFang, Shiqi
dc.contributor.authorLlanes Pitarch, Luis Miguel
dc.contributor.authorBähre, Dirk
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2017-11-15T11:51:57Z
dc.date.issued2017-07-29
dc.identifier.citationFang, S., Llanes, L., Bähre, D. 3D characterization of cubic boron nitride (CBN) composites used as tool material for high precision abrasive machining processes. "Ceramics international", 29 Juliol 2017, vol. 43, núm. 17, p. 14693-14700.
dc.identifier.issn0272-8842
dc.identifier.urihttp://hdl.handle.net/2117/110672
dc.description.abstractCubic boron nitride (CBN) composites are widely used as cutting tool materials for high precision abrasive machining processes. They are composed of super hard CBN abrasives and a softer binder. CBN abrasives are one of the hardest materials. They are embedded in the binder which can be metallic, polymeric or ceramic. The binder supports the abrasives and offers suitable toughness. The two components are consolidated by sintering processes under high pressure and temperature. Hence, abrasive particles exhibit an irregular spatial distribution in terms of size, location and orientation. In this work, X-ray computed tomography (CT scan) is used to investigate the geometrical properties of CBN abrasives in the volume regarding quantity, dimension and shape. A three-dimensional (3D) model is generated and the CBN abrasives are correspondingly characterized. The contribution includes both detailed explanation of CT scan and 3D modeling implementation, as well as quantification analysis of the key microstructural features for CBN composites. © 2017 Elsevier Ltd and Techna Group S.r.l.
dc.format.extent8 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshThree-dimensional modeling
dc.subject.lcshCeramic materials
dc.subject.other3D modeling
dc.subject.otherquantification
dc.subject.otherCharacterization
dc.subject.otherCubic boron nitride
dc.subject.otherX-ray computed tomography
dc.title3D characterization of cubic boron nitride (CBN) composites used as tool material for high precision abrasive machining processes
dc.typeArticle
dc.subject.lemacVisualització tridimensional (Informàtica)
dc.subject.lemacMaterials ceràmics
dc.subject.lemacMoles (Tecnologia)
dc.subject.lemacMaterials ceràmics
dc.contributor.groupUniversitat Politècnica de Catalunya. CIEFMA - Centre d'Integritat Estructural, Micromecànica i Fiabilitat dels Materials
dc.identifier.doi10.1016/j.ceramint.2017.07.198
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0272884217316462?via%3Dihub
dc.rights.accessRestricted access - publisher's policy
drac.iddocument21548366
dc.description.versionPostprint (author's final draft)
dc.date.lift2019-12
upcommons.citation.authorFang, S., Llanes, L., Bähre, D.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameCeramics international
upcommons.citation.volume43
upcommons.citation.number17
upcommons.citation.startingPage14693
upcommons.citation.endingPage14700


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