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Descripción
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| Residual stress measurements were conducted by time-of-flight neutron diffraction andRietveld analysis method in Al2O3/Y-TZP ceramic composites fabricated by different greenprocessing techniques (a novel tape casting and conventional slip casting) and with dif-ferent Y-TZP content (5 and 40 vol.% Y-TZP). The results show that the residual stresses inY-TZP particulates are tensile and the ones in Al2O3matrix are compressive, with almost flatthrough-thickness residual stress profiles in all bulk samples. As Y-TZP content increased,tension in Y-TZP phase was decreased but compression in Al2O3matrix was increased (inabsolute value). The values of residual stresses for both phases were mainly dependent onthe Y-TZP content in the studied Al2O3/Y-TZP composites, irrespective of sample orientationand fabrication processes (a novel tape casting and conventional slip casting). | |
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Internacional
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No |
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JCR del ISI
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No |
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Título de la revista
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Boletín de la Sociedad Española de Cerámica y Vidrio |
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ISSN
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0366-3175 |
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Factor de impacto JCR
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Información de impacto
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Volumen
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DOI
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Número de revista
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Desde la página
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13 |
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Hasta la página
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23 |
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Mes
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SIN MES |
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