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Influence of the Total Porosity on the Properties of Sintered Materials—A Review

dc.contributor.authorFátima Ternero
dc.contributor.authorLuís Guerra Rosa
dc.contributor.authorPetr Urban
dc.contributor.authorJuan Manuel Montes
dc.contributor.authorFrancisco G. Cuevas
dc.contributor.otherAdvanced Materials Engineering Group, Higher Technical School of Engineering, University of Seville, Camino de los Descubrimientos, s/n, 41092 Sevilla, Spain
dc.contributor.otherIDMEC, Instituto de Engenharia Mecânica, Instituto Superior Técnico, University of Lisboa, Av. Rovisco Pais, 1, 1049-001 Lisboa, Portugal
dc.contributor.otherAdvanced Materials Engineering Group, Higher Technical School of Engineering, University of Seville, Camino de los Descubrimientos, s/n, 41092 Sevilla, Spain
dc.contributor.otherAdvanced Materials Engineering Group, Higher Technical School of Engineering, University of Seville, Camino de los Descubrimientos, s/n, 41092 Sevilla, Spain
dc.contributor.otherAdvanced Materials Engineering Group, Higher Technical School of Engineering, Campus El Carmen, University of Huelva, Avda. Tres de marzo s/n, 21071 Huelva, Spain
dc.date.accessioned2021-04-29T00:07:30Z
dc.date.available2025-10-02T03:19:53Z
dc.date.issued01-04-2021
dc.identifier.issn-
dc.identifier.urihttps://www.mdpi.com/2075-4701/11/5/730
dc.description.abstractPorosity is a characteristic present in most sintered materials, full densification only being achieved in special cases. For some sintered materials, porosity is indeed a desired characteristic, serving for the intended application of the material. In any case, the porosity present in materials can have a strong effect on some of their properties, both structural and functional. In this paper, some of the expressions proposed to describe the influence of the total porosity on the effective properties of sintered materials are examined. Moreover, a universal expression (with two fitting parameters) valid to satisfactorily represent all the analysed behaviours is proposed. One of these parameters can be assimilated to the tap porosity of the powders used to manufacture the material. The properties examined were elastic moduli, ultimate strength, thermal and electrical conductivities, magnetic characteristics, and other properties directly related to these ones. The study is valid for sintered materials, both metallic and ceramic, with a homogeneous and non-texturised microstructure.
dc.format-
dc.language.isoEN
dc.publisherMDPI AG
dc.relation.uri['https://ojs.unud.ac.id/index.php/kajianbali', 'https://ojs.unud.ac.id/index.php/kajianbali/authorguidelines', 'https://ojs.unud.ac.id/index.php/kajianbali/aimsandscope']
dc.rightsCC BY
dc.subject['bali studies', 'History of Asia', 'DS1-937']
dc.subject.lccMining engineering. Metallurgy
dc.titleInfluence of the Total Porosity on the Properties of Sintered Materials—A Review
dc.typeArticle
dc.description.keywordseffective properties
dc.description.keywordsporous materials
dc.description.keywordssintered materials
dc.description.keywordsmodelling
dc.description.keywordsporosity influence
dc.description.pages-
dc.description.doi10.3390/met11050730
dc.title.journalMetals
dc.identifier.e-issn2075-4701
dc.identifier.oaioai:doaj.org/journal:46f30ece49b4468395ba3fbadc7d2187
dc.journal.infoVolume 11, Issue 5


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