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 ...
[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 ...
The excellent physicochemical and electrical properties of carbon nanofibres (CNF) combined with the possibility of being produced at industrial scale at reasonable costs have promoted the interest in their use in very ...
Borrell Tomás, María Amparo; Alvarez, I.; Torrecillas, R.; Rocha, V. G.; Fernandez, A.(Elsevier, 2012-02-01)
[EN] Al2O3-17 vol.% SiC nanocomposites were prepared by powder mixture of submicrosized alpha-Al2O3, nanosized gamma-Al2O3 and different nanosized beta-SiC. Materials were sintered by spark plasma sintering (SPS) technique ...
The specific effects of spark plasma sintering (SPS) on the creep behavior, microstructure and mechanical properties of alumina monolithic ceramic were investigated. SPS introduces strains that concentrate at grain boundaries ...
Suárez, M.; Díaz, L.A.; Bartolomé, J.F.; Borrell Tomás, María Amparo; López-Esteban, S.; Torrecillas, R.; Moya, J.S.; Fernández, A.(Elsevier, 2022-12)
[EN] In the present work, lithium aluminosilicate (LAS) reinforced with SiC nanoparticles (nSiC) is successfully pre-pared by slip-casting for the first time. The stability of aqueous suspension is investigated in terms ...
Borrell Tomás, María Amparo; Fernández, A.; Torrecillas, R.; Córdoba, J.M.; Avilés, M.A.; Gotor, F.J.(Sociedad Española de Cerámica y Vidrio, 2010)
[EN] In this work high purity and nanometer character titanium carbonitride TiCx
N1-x powders were obtained by mechanically
induced self sustaining reaction (MSR) in a high-energy planetary ball mill, from a mixture of ...
Borrell Tomás, María Amparo; Rocha, V. G.; Torrecillas, R.; Fernandez, A.(Elsevier, 2011-01-01)
[EN] Alumina-reinforced carbon nanofiber nanocomposites were prepared using different routes; powders mixture, colloidal route and sol-gel process followed by spark plasma sintering (SPS). CNFs/xAl(2)O(3) (x = 10-50 vol.%) ...
[EN] The solid state reaction between kaolin and Li2CO3 with a 1:1 M composition has been studied in the temperature range 380 degrees C-550 degrees C. The role played by Li2CO3 (basic medium) in the thermal transformation ...