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Percolation of Fibrous and Bimodal Fillers in Thermoreversible Gelcast Aluminum Oxide

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dc.contributor.authorBond, Kristinaen
dc.contributor.editorEichelberger, Davisen
dc.date.accessioned2019-06-19T21:11:19Zen
dc.date.available2019-06-19T21:11:19Zen
dc.date.issued2008-03-20en
dc.description.abstractA novel pore morphology was developed by addition of fugitive fibers to a thermoreversible gel slurry to induce pores in alumina (Al2 O3 ) samples.Through density measurements by the Archimedes’ method and SEM images the percolation threshold for fibers with aspect ratios of 37 and 120 was found to be less than 1 vol% fibers.Introducing two spherical fillers with different diameters (3.5:1 diameter ratio) to create bimodal filler has a small effect on the percolation threshold, if any.More research is needed to understand the effect of bimodal fillers on the pore morphology.en
dc.format.extent6 pagesen
dc.format.extent280.27 KBen
dc.format.mimetypeapplication/pdfen
dc.format.mimetypeapplication/zipen
dc.identifier.citationBond, K., 2008. Percolation of Fibrous and Bimodal Fillers in Thermoreversible Gelcast Aluminum Oxide. Journal of Undergraduate Materials Research, 3. DOI: http://doi.org/10.21061/jumr.v3i0.0808en
dc.identifier.doihttps://doi.org/10.21061/jumr.v3i0.0808en
dc.identifier.eissn2578-9570en
dc.identifier.issn1934-7677en
dc.identifier.issue1en
dc.identifier.urihttp://hdl.handle.net/10919/90328en
dc.identifier.volume3en
dc.language.isoenen
dc.publisherVirginia Tech Department of Materials Science and Engineeringen
dc.rightsIn Copyrighten
dc.rights.holderVirginia Tech Department of Materials Science and Engineeringen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectMaterials Scienceen
dc.subjectBimodal Fillersen
dc.subjectAluminaen
dc.titlePercolation of Fibrous and Bimodal Fillers in Thermoreversible Gelcast Aluminum Oxideen
dc.title.serialJournal of Undergraduate Materials Researchen
dc.typeArticleen
dc.type.dcmitypeTexten

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