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Listar por autor "Morales Rodríguez, Ana"
Mostrando ítems 1-20 de 33
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Artículo
A first insight into the microstructure and crack propagation in novel boron nitride nanosheet/3YTZP composites
Muñoz Ferreiro, Carmen; Morales Rodríguez, Ana; Gallardo López, Ángela María; Poyato Galán, Rosalía (Sociedad Española de Cerámica y Vidrio, 2021)In this work, novel 3mol% yttria tetragonal zirconia polycristalline (3YTZP) ceramic composites with boron nitride nanosheets ...
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Ageing-resistant zirconia/graphene-based nanostructures composites for use as biomaterials
Morales Rodríguez, Ana; González Orellana, Carmen; Pérez García, Antonio; López Pernía, Cristina; Muñoz Ferreiro, Carmen; Poyato Galán, Rosalía; Gallardo López, Ángela María (Elsevier, 2022)This work explores the incorporation of graphene-based two-dimensional nanostructures as moisture barriers to delay ...
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Anomalous high activation energy for creep in nanostructured 3YTZP/Ni cermets
Morales Rodríguez, Ana; Gómez García, Diego; Rodríguez Suárez, T.; López Esteban, S.; Pecharroman, Carlos; Moya, J. S.; Domínguez Rodríguez, Arturo (Elsevier, 2007)The plastic behavior of cermets based on a 3 mol% yttria-stabilized tetragonal zirconia matrix that incorporates nanometric ...
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Comportamiento plástico a alta temperatura de Al2O3 codopado con CuO y TiO2 fabricado por reacción
Morales Rodríguez, Ana; Bravo León, Alfonso; Jiménez Melendo, Manuel; Domínguez Rodríguez, Arturo (2003)Se ha estudiado el comportamiento plástico a alta temperatura de alúmina codopada con cantidades equimolares de óxidos de ...
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Correlación entre la microestructura y el comportamiento plástico a alta temperatura de compuestos TZP-NI (40% vol.)
Jiménez Melendo, Manuel; Morales Rodríguez, Ana; Domínguez Rodríguez, Arturo; Bravo León, Alfonso (2005) -
Artículo
Creep behavior of TiCxN1-x-CoTi cermets synthesized by mechanically induced self-sustaining reaction
Morales Rodríguez, Ana; Gallardo López, Ángela María; Domínguez Rodríguez, Arturo; Córdoba Gallego, José Manuel; Avilés Escaño, Miguel Ángel; Gotor Martínez, Francisco José (Elsevier, 2011-03)The plastic flow of TiCxN1−x–CoTi cermets has been investigated by uniaxial compression tests carried out in argon atmosphere ...
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Critical Influence of the Processing Route on the Mechanical Properties of Zirconia Composites with Graphene Nanoplatelets
Gallardo López, Ángela María; Muñoz Ferreiro, Carmen; López Pernía, Cristina; Jiménez Piqué, Emilio; Gutiérrez Mora, Felipe; Morales Rodríguez, Ana; Poyato Galán, Rosalía (MDPI, 2021)Graphene-based nanostructures, used as potential reinforcement in ceramic composites, have a great tendency to agglomerate. ...
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Artículo
Dense graphene nanoplatelet/yttria tetragonal zirconia composites: Processing, hardness and electrical conductivity
Gallardo López, Ángela María; Morales Rodríguez, Ana; Márquez Abril, Iván; Muñoz Bernabé, Antonio; Poyato Galán, Rosalía (Elsevier, 2017)Yttria tetragonal zirconia ceramic composites with 1, 2.5, 5 and 10 vol% nominal contents of graphene nanoplatelets (GNPs) ...
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Effect of acid-treatment and colloidal-processing conditions on the room temperature mechanical and electrical properties of 3YTZP/MWNT ceramic nanocomposites
Poyato Galán, Rosalía; Morales Rodríguez, Ana; Gutiérrez Mora, Felipe; Muñoz Bernabé, Antonio; Gallardo López, Ángela María (Elsevier, 2017)Different colloidal powder processing routines have been used to prepare composites of 3 mol% Y2O3 -ZrO2 (tetragonal ...
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Effect of high SWNT content on the room temperature mechanical properties of fully dense 3YTZP/SWNT composites
Poyato Galán, Rosalía; Gallardo López, Ángela María; Gutiérrez Mora, Felipe; Morales Rodríguez, Ana; Muñoz Bernabé, Antonio; Domínguez Rodríguez, Arturo (Elsevier, 2014)This paper is devoted to correlate the microstructure and room temperature mechanical properties of single-wall carbon ...
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Artículo
Electrical conduction mechanisms in graphene nanoplatelet/yttria tetragonal zirconia composites
Poyato Galán, Rosalía; Osuna, J.; Morales Rodríguez, Ana; Gallardo López, Ángela María (Elsevier, 2018-08)Yttria tetragonal zirconia polycrystalline (3YTZP) ceramic composites with 5, 10 and 20 vol% graphene nanoplatelets (GNPs) ...
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Electrical Performance of Orthotropic and Isotropic 3YTZP Composites with Graphene Fillers
López Pernía, Cristina; Muñoz Ferreiro, Carmen; Moriche Tirado, Rocío; Morales Rodríguez, Ana; Gallardo López, Ángela María; Poyato Galán, Rosalía (Elsevier, 2022)3 mol% yttria tetragonal zirconia polycrystal (3YTZP) composites with orthotropic or isotropic microstructures were obtained ...
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Enhanced carbon nanotube dispersion in 3YTZP/SWNTs composites and its effect on room temperature mechanical and electrical properties
Gallardo López, Ángela María; Morales Rodríguez, Ana; Vega Padillo, Jesús; Poyato Galán, Rosalía; Muñoz Bernabé, Antonio; Domínguez Rodríguez, Arturo (Elsevier, 2016-10)In this work, several modifications of the colloidal processing technique and spark plasma sintering (SPS) to prepare ...
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Enhancing the electrical conductivity of in-situ reduced graphene oxide-zirconia composites through the control of the processing routine
López Pernía, Cristina; Morales Rodríguez, Ana; Gallardo López, Ángela María; Poyato Galán, Rosalía (Elsevier, 2021)Graphene oxide (GO) was mixed with 3 mol% yttria tetragonal zirconia polycrystal (3YTZP) using two powder processing ...
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Artículo
Evidence of nanograin cluster coalescence in spark plasma sintered α-Al2O3
Morales Rodríguez, Ana; Poyato Galán, Rosalía; Gallardo López, Ángela María; Muñoz Bernabé, Antonio; Domínguez Rodríguez, Arturo (Elsevier, 2013)The aim of this study is to elucidate the coarsening kinetics involved during densification of fine-grained pure α-alumina ...
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Artículo
Flexure Strength and Fracture Propagation in Zirconia Ceramic Composites with Exfoliated Graphene Nanoplatelets
Gallardo López, Ángela María; Castillo Seoane, Javier; Muñoz Ferreiro, Carmen; López Pernía, Cristina; Morales Rodríguez, Ana; Poyato Galán, Rosalía (Multidisciplinary Digital Publishing Institute (MDPI), 2020)In this work, the flexure strength and fracture propagation mechanisms in yttria tetragonal zirconia (3YTZP) dense composites ...
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Graphene nanoplatelets for electrically conductive 3YTZP composites densified by pressureless sintering
López Pernía, Cristina; Gallardo López, Ángela María; Morales Rodríguez, Ana; Poyato Galán, Rosalía (Elsevier, 2019)3 mol% yttria tetragonal zirconia polycrystalline (3YTZP) ceramic composites with 2.5, 5 and 10 vol% graphene nanoplatelets ...
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Artículo
Hardness and flexural strength of single-walled carbon nanotube/alumina composites
Gallardo López, Ángela María; Poyato Galán, Rosalía; Morales Rodríguez, Ana; Fernández Serrano, Antonia; Muñoz Bernabé, Antonio; Domínguez Rodríguez, Arturo (Kluwer Academic Publishers, 2014)This work adds new experimental facts on room temperature hardness and flexural strength of alumina and composites with ...
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Ponencia
High temperature mechanical properties of Ti(C,N)-Co-Mo2C cermets
Gallardo López, Ángela María; Morales Rodríguez, Ana; Domínguez Rodríguez, Arturo; Córdoba Gallego, José Manuel; Avilés Escaño, Miguel Ángel; Gotor Martínez, Francisco José (Trans Tech Publications, 2008-09)The creep behavior of a TiCxN1-x-Co-Mo2C cermet has been investigated at temperatures between 1100-1200°C in an inert ...
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Artículo
High-temperature plastic behavior of TZP-Ni cermets
Morales Rodríguez, Ana; Bravo León, Alfonso; Domínguez Rodríguez, Arturo; Jiménez Melendo, Manuel (Wiley-Blackwell, 2008-02)The creep behavior of tetragonal zirconia TZP-Ni cermets with metal contents below, close to, and above the percolation ...