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Artículos en revistas:
Neutron diffraction residual stress analysis of Al2O3/Y-TZP ceramic composites
Año:2015
Áreas de investigación
  • Ingenierías
Datos
Descripción
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).
Internacional
No
JCR del ISI
No
Título de la revista
Boletín de la Sociedad Española de Cerámica y Vidrio
ISSN
0366-3175
Factor de impacto JCR
Información de impacto
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Participantes
  • Autor: Fan Kunyang . (UPM)
  • Autor: Jesus Ruiz Hervias (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Centro o Instituto I+D+i: CENTRO INVEST. MATERIALES ESTRUCTURALES (CIME)
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