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dc.contributorKestens, Leo
dc.contributorPirgazi, Hadi
dc.contributorLopez, Edwin
dc.contributor.authorMorán Zarza, Fernando
dc.date.accessioned2017-10-20T18:24:26Z
dc.date.available2017-10-20T18:24:26Z
dc.date.issued2016
dc.identifier.urihttp://hdl.handle.net/2117/108950
dc.description.abstractThis research examines different methods of sample preparation, for microstructural characterization of graphite particles. To this purpose, the graphite particles contained in Compacted Graphite Iron are analyzed by Electron Backscattered Diffraction technique. Knowing the crystal orientation of graphite particles is important to understand how its growth occurs. Until now, many theories have been presented without becoming one predominant over the others (Stefanescu, Alonso, Larrañaga, De la Fuente, & Suarez, 2016). Furthermore, by knowing the orientation of the crystals, the interaction at the interface particle-matrix can be understood more clearly. This will help to better comprehend the properties of the material, thereby improving the design and manufacturing processes for pieces. Four methods have been tested: Traditional sample preparation, Focus Ion Beam (FIB) lithography, ion milling parameters simulation with FIB and brittle fracture. The first two have not yielded any result; while the results obtained in the other two are inconclusive due to lack of repeatability and that they are found in very few particles. Therefore, the study of Broad Ion Beam, which is certainly the most promising of all methods set, remains for future research.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.publisherUniversiteit Gent
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.lcshMaterials
dc.titleGraphite EBSD characterization in compact graphite iron
dc.typeMaster thesis
dc.subject.lemacMaterials
dc.rights.accessOpen Access
dc.audience.educationlevelMàster
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria Industrial de Barcelona


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain