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Listar por autor "Rocha, Victoria G."

Mostrando ítems 1-7 de 7

Alumina-carbon nanofibers nanocomposites obtained by spark plasma sintering for proton exchange membrane fuel cell bipolar plates

Borrell Tomás, María Amparo; Torrecillas, Ramón; Rocha, Victoria G.; Fernández, Adolfo (Wiley-VCH Verlag, 2012-08)

[EN] There is an increasing demand of multifunctional materials for a wide variety of technological developments. Bipolar plates for proton exchange membrane fuel cells are an example of complex functionality components ...
Bulk TiCxN1-x-15%Co cermets obtained by direct spark plasma sintering of mechanochemical synthesized powders

Borrell Tomás, María Amparo; Salvador Moya, Mª Dolores; Rocha, Victoria G.; Fernandez, Adolfo; Angel Aviles, Miguel; Gotor, Francisco J. (Elsevier, 2012-12)

TiCxN1-x-15 wt.%Co cermets were obtained by a mechanically induced self-sustaining reaction (MSR) and sintered by spark plasma sintering (SPS) technique at different temperatures (1200-1400 degrees C) for 1 min in vacuum ...
Enhanced properties of alumina-aluminium titanate composites obtained by spark plasma reaction-sintering of slip cast green bodies

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 ...
EPD and Spark Plasma Sintering of bimodal alumina/titania concentrated suspensions

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 ...
Improvement of Carbon Nanofibers/ZrO2 Composites Properties with a Zirconia Nanocoating on Carbon Nanofibers by Sol–Gel Method

Borrell Tomás, María Amparo; Rocha, Victoria G.; Torrecillas, Ramon; Fernandez, Adolfo (Wiley, 2011-07)

The development of new carbon nanofibers (CNFs)–ceramic nanocomposite materials with excellent mechanical, thermal, and electrical properties is interesting for a wide range of industrial applications. Among the ceramic ...
Improvement of CNFs/SiC nanocomposites properties obtained from different routes and consolidated by pulsed electric-current pressure sintering

Rocha, Victoria G.; Borrell Tomás, María Amparo; Torrecillas, Ramon; Fernandez, Adolfo (Elsevier, 2012-10-30)

The influence of the preparation route and composition on carbon nanofibers-silicon carbide (CNFs/SiC) nanocomposites' properties was studied. Nanopowders were mixed by ultrasonic dispersion or high attrition milling and ...
Propiedades mecánicas y tribológicas de materiales nanoestructurados de carburo de silicio/nanofibras de carbono

Borrell Tomás, María Amparo; Torrecillas, Ramón; Rocha, Victoria G.; Fernández, A; Bonache Bezares, Victoria; Salvador Moya, Mª Dolores (CSIC, 2011)

The development of new ceramic/carbon nanostructured materials is a very interesting option from the point of view of the automotive and aerospace industries. Its low density, high mechanical strength, high oxidation ...