Gil Flores, Lorena(Universitat Politècnica de València, 2020-04-21)
[ES] Las cerámicas son cada vez más utilizadas como materiales estructurales con aplicaciones biomédicas debido a sus propiedades mecánicas, biocompatibilidad, características estéticas y durabilidad. En concreto, los ...
[EN] This work presents the initial results of the dry-sliding wear behavior of 3 mol% yttria-stabilized zirconia reinforced with 5 vol% alumina-niobium carbide (3Y-TZP/5 vol% Al2O3-NbC) nanocomposites sintered by conventional ...
Salem, Raphael; Monteiro, Raphael; Gutierrez, Carlos F.; Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Chinelatto, Adriana S.A.; Chinelatto, Adilson; Ferreira, Julieta; Pallone, Eliria(Elsevier, 2018-02-01)
[EN] The incorporation of Al2O3-NbC-nanopowder reinforcement in a 3Y-TZP matrix, and its influence on the mechanical properties of 3YTZP/Al2O3-NbC nanocomposites, obtained by conventional and spark plasma sintering (SPS), ...
Borrell Tomás, María Amparo; Torrecillas, R.; Rocha, V. G.; Fernandez, A.; Bonache Bezares, Victoria; Salvador Moya, Mª Dolores(Elsevier, 2012-01-27)
Alumina-carbon nanofibres (CNFs) and silicon carbide-CNFs nanocomposites with different volume fraction of CNFs (0-100vol.%) were obtained by spark plasma sintering. The effect of CNFs content on the tribological behaviour ...
Rincón, Acacio; Moreno, Rodrigo; Chinelatto, Adriana S. A.; Gutierrez, Carlos F.; Salvador Moya, Mª Dolores; Borrell Tomás, María Amparo(Elsevier, 2016-01)
Fully dense carbon/alumina-toughened zirconia composites were prepared by using a combination of aqueous colloidal powder processing and spark plasma sintering technique (SPS). Various carbon elements were introduced in ...
[EN] This manuscript contains a study about the effect of the degree of compaction of green parts on the properties of a Graphite-5.5 vol. % Molybdenum- 0.6 vol. % Titanium composite obtained by SPS. The composite, sintered ...
Presenda, Álvaro; Salvador Moya, Mª Dolores; Penaranda-Foix, Felipe L.; Moreno, Rodrigo; Borrell Tomás, María Amparo(Elsevier, 2015-06)
The aim of this work is to study the application of microwave sintering to consolidate yttria-stabilized zirconia polycrystalline (Y-TZP) ceramics commonly applied in dentistry, so as to obtain highly dense materials and ...
Lagunas-Chavarría, Anggel; Navarro-Rojero, María Guadalupe; Salvador Moya, Mª Dolores; Benavente Martínez, Rut; Catalá Civera, José Manuel; Borrell Tomás, María Amparo(MDPI AG, 2022-06)
[EN] Lead-free piezoelectric powders (K0.44Na0.52Li0.04)(Nb0.82Ta0.10Sb0.04)O-3 were obtained by conventional and microwave-assisted reactive heating. Firstly, the synthesis of the material was carried out following the ...
Carpio, Enrique; Bannier, Emilie; Salvador Moya, Mª Dolores; Borrell Tomás, María Amparo; Moreno, Rodrigo; Sánchez, Enrique(Elsevier Science SA, 2015-04-25)
In this work, aqueous suspension feedstocks with different particle size distribution from submicron- and nanosized
YSZ powders were prepared. A previous colloidal characterisation allowed concentrated suspensions
(~40 ...
Ribeiro-Rodrigues Alecrim, Laís; Ferreira, J.A.; Gutiérrez-González, C.; Salvador Moya, Mª Dolores; Borrell Tomás, María Amparo; Pallone, Eliria(Elsevier, 2017)
[EN] The sintering behavior of Al2O3-NbC nanocomposites fabricated via conventional and spark plasma sintering (SPS) was investigated. The nanometric powders of NbC were prepared by reactive high-energy milling, deagglomerated, ...
Benavente Martínez, Rut; Salvador Moya, Mª Dolores; Martínez-Amesti, Ana; Fernández, Adolfo; Borrell Tomás, María Amparo(Elsevier, 2016-01-10)
β-eucryptite ceramics with low negative or near-zero coefficient of thermal expansion
(CTE) with excellent mechanical properties, such as Young’s modulus 100 GPa, have
attracted attention for many important industrial ...
PRESENDA-BARRERA, ALVARO; Salvador Moya, Mª Dolores; Penaranda-Foix, Felipe L.; Catalá Civera, José Manuel; Pallone, Eliria; Ferreira, Julieta; Borrell Tomás, María Amparo(Elsevier, 2017)
[EN] Innovative techniques for materials processing that result in shorter times and lower energy
consumption than conventional methods, such as microwave sintering, are currently under investigation
in order to obtain ...
Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Rocha, Victoria G.; Fernandez, Adolfo; Molina, Tamara; Moreno, Rodrigo(Elsevier, 2013-04)
Full dense alumina + 40 vol.% aluminium titanate composites were obtained by colloidal filtration and fast reaction-sintering of alumina/titania green bodies by spark plasma sintering at low temperatures (1250-1400 degrees ...
Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Rocha, Victoria G.; Fernández, Adolfo; Molina, Tamara; Moreno, Rodrigo(Elsevier, 2013-11-15)
Alumina-aluminium titanate (A-AT) composites and laminates have been recently investigated because they can provide improved flaw tolerance and toughness associated to a microcracking mechanism. A-AT composites have been ...
Lagunas Chavarría, Danny Anggel(Universitat Politècnica de València, 2020-07-16)
[ES] Con el creciente aumento de la tecnología, las industrias demandan nuevos métodos de procesamiento de materiales, que puedan contribuir a mejorar las propiedades físicas y mecánicas, en comparación con los métodos ...
Arboleda González, Juan David(Universitat Politècnica de València, 2015-02-24)
[EN] Study of the performance of materials that constitute a TBC system, consisting of a ceramic coating
Top
Coat, Yttria(7-8 wt% Y2O3)-stabilized zirconia (ZrO2), micro and nanometric bond coat (NiCrAlY and
NiCoCrAlY) ...
Jiménez Peña, Carlos(Universitat Politècnica de València, 2015-06-01)
[EN] Study of thermal barriers composed by a ceramic top coat of yttria-stabilized zirconia (YSZ) and a bond
coat of NiCoCrAlY in thermal fatigue conditions. A comparison is made between the different top coats
used in ...
Gilbert, Aurore(Universitat Politècnica de València, 2022-02-11)
[ES] El diseño y la construcción de una base permanente en la Luna y en Marte, en un futuro algo más lejano, es uno de los mayores retos a los que se enfrentan los organismos espaciales. Los expertos y defensores de la ...