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Ponencia
Estudio preliminar de los parámetros de fabricación en las propiedades finales de piezas de titanio comercialmente puro con geometrías sencillas producidos mediante la técnica de “additive manufacturing”
(3 ciencias. Área de Innovación y Desarrollo,S.L., 2019)
La necesidad de fabricar piezas de geometrías complejas empleando materiales ligeros con altas propiedades, en el sector aeroespacial conlleva al uso de técnicas cada vez más flexibles y con mayor complejidad técnica. ...
Artículo
Fracture toughness of cemented carbides obtained by electrical resistance sintering
(Elsevier, 2019)
The unique combination of hardness, toughness and wear resistance exhibited by WC-Co cemented carbides (hardmetals) has made them a preeminent material choice for extremely demanding applications, such as metal cutting/forming ...
Artículo
Bacterial behavior on coated porous titanium substrates for biomedical applications
(Elsevier, 2019)
In this work, bacterial behavior on dense and porous titanium substrates is discussed. Porous titanium was fabricated by a space holder technique (using 50 vol%, NH4HCO3 with particle sizes between 250 and 355 μm). These ...
Artículo
Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces
(MDPI, 2019)
For the design of smart titanium implants, it is essential to balance the surface properties without any detrimental effect on the bulk properties of the material. Therefore, in this study, an irradiation-driven surface ...
Artículo
Synthesis of a cubic Ti(BCN) advanced ceramic by a solid-gas mechanochemical reaction
(Elsevier, 2019-02)
In this work, a titanium boron carbonitride advanced ceramic was successfully synthesised by a solid-gas mechanochemical reaction in a planetary ball mill from a mixture of elemental Ti, B, and C under nitrogen atmosphere. ...
Ponencia
Synthesis and size evolution of 1D hydroxyapatite crystals under surfactant-free hydrothermal conditions
(IOP Publishing, 2019)
Hydroxyapatite nanoparticulate materials have received a great deal of scientific attention due to their dental and orthopedic applications but simple strategies to control particle characteristics (e.g., surface area, ...
Artículo
Production of Ultrafine Grained Hardmetals by Electrical Resistance Sintering
(MDPI, 2019-02)
In this work, powders of cemented ultrafine WC-6 wt.% Co were consolidated. The feasibility of the medium frequency electrical resistance sintering (MF-ERS) technique were studied to prevent WC grain growth during ...
Artículo
An approach using highly sensitive carbon nanotube adhesive films for crack growth detection under flexural load in composite structures
(Elsevier, 2019-09)
Sensing capabilities of carbon nanotube (CNT)doped adhesive films under bending conditions were investigated. Standard Mode-II coupons and skin-stringer sub-elements were manufactured while their electrical resistance was ...
Ponencia
Amorfización de aleación Ti40 CU60 mediante molienda mecánica
(3 ciencias. Área de Innovación y Desarrollo,S.L., 2019)
En los últimos 10 años, las aleaciones cristalinas de Ti-Cu han sido estudiadas intensivamente por sus buenas propiedades mecánicas y protección contra corrosión. Una de las posibilidades para mejorar aún más estas ...
Tesis Doctoral
Desing of self-locking planetary gear trains for reahbilitation engineering and mobility devices.
(2019-03-19)
Muscular weakness produced by different pathologies increases year after year. Numerous devices can be used by subjects to assist or rehabilitate gait, such as Stance-Control-Knee-Ankle-Foot-Orthoses (SCKAFOs). These devices ...