Modelización mecánica del enfriamiento rápido en sistemas tipo gres porcelánico
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Otros documentos de la autoría: Dal Bó, Marcelo; Cantavella Soler, Vicente; Sánchez-Vilches, Enrique; Hotza, Dachamir; Boschi, A. O.
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
Modelización mecánica del enfriamiento rápido en sistemas tipo gres porcelánicoAutoría
Fecha de publicación
2012-03Editor
Sociedad Española de Cerámica y VidrioISSN
0366-3175; 2173-0431Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/1 ...Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
This paper analyses the effect of cooling on mechanical behaviour, in particular, on the residual stresses that appear when
materials of the porcelain tile type are involved. However, these compositions have a very ... [+]
This paper analyses the effect of cooling on mechanical behaviour, in particular, on the residual stresses that appear when
materials of the porcelain tile type are involved. However, these compositions have a very complex microstructure, in which
there are several crystalline phases and the glassy phase is not homogeneous. In this study a simpler composition was
therefore formulated, using sodium feldspar as starting material to which quartz with different particle sizes was added.
A viscoelastic model was used to estimate the residual stresses that develop during cooling. The parameters of the model
were obtained either from the literature or were determined in laboratory tests.
An assembly was designed that allowed non-contact measurement of the temperature at the top and bottom surfaces of the
test pieces during cooling. The test pieces were subjected to different types of cooling and their residual stresses were then
determined by the strain relaxation slotting method [-]
Publicado en
Boletín de la Sociedad Española de Cerámica y Vidrio, 2012, març/abril, Vol. 51, núm. 2Derechos de acceso
© Sociedad Española de Cerámica y Vidrio
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info:eu-repo/semantics/openAccess
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