Ultrasonic Determination of Porosity in Homogeneous Ceramic Samples

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dc.contributor University of Helsinki, Department of Physics en
dc.contributor University of Helsinki, Department of Physics en
dc.contributor University of Helsinki, Department of Physics en
dc.contributor University of Helsinki, Department of Physics en
dc.contributor University of Helsinki, Department of Physics en
dc.contributor University of Helsinki, Department of Physics en
dc.contributor.author Kohout, Tomas
dc.contributor.author Karlqvist, Ronnie
dc.contributor.author Lassila, Ilkka Johannes
dc.contributor.author Eskelinen, Joona Juhani
dc.contributor.author Hortling, Airi
dc.contributor.author Pesonen, Lauri
dc.contributor.author Haeggström, Edward
dc.date.accessioned 2013-11-08T16:39:00Z
dc.date.available 2013-11-08T16:39:00Z
dc.date.issued 2013
dc.identifier.citation Kohout , T , Karlqvist , R , Lassila , I J , Eskelinen , J J , Hortling , A , Pesonen , L & Haeggström , E 2013 , ' Ultrasonic Determination of Porosity in Homogeneous Ceramic Samples ' , Geophysica , vol. 49 , no. 1-2 , pp. 25-32 . < http://www.geophysica.fi > en
dc.identifier.issn 0367-4231
dc.identifier.other PURE: 30680442
dc.identifier.other PURE UUID: d35d43c9-b1d7-4acc-82de-e298e946ab7d
dc.identifier.other Scopus: 84893191784
dc.identifier.other ORCID: /0000-0003-4458-3650/work/29570895
dc.identifier.other ORCID: /0000-0001-7410-4193/work/43412891
dc.identifier.uri http://hdl.handle.net/10138/41882
dc.description.abstract An ultrasonic method was tested to rapidly determine the porosity in custom made ceramic samples. The samples with porosities between 4 and 33% were of identical composition. The porosity estimates by ultrasonic method were validated against those obtained by helium and air pycnometry as well as with Archimedean method. The ultrasonic measurements can be performed rapidly (less than a minute) but they require a well prepared sample. en
dc.format.extent 8
dc.language.iso eng
dc.relation.ispartof Geophysica
dc.relation.uri http://www.geophysica.fi
dc.rights en
dc.subject 114 Physical sciences en
dc.subject POROSITY en
dc.subject ULTRASOUND en
dc.subject shear wave en
dc.subject longitudinal wave en
dc.subject pycnometry en
dc.title Ultrasonic Determination of Porosity in Homogeneous Ceramic Samples en
dc.type Article
dc.description.version Peer reviewed
dc.type.uri info:eu-repo/semantics/other
dc.type.uri info:eu-repo/semantics/publishedVersion
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