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Mostrando ítems 161-170 de 482
Artículo
Obtención y procesado de aleaciones de grano ultrafino, nanométrico y amorfas mediante aleado mecánico
(Centro nacional de Investigaciones Metalurgicas, 2007)
El Grupo de Metalurgia e Ingeniería de los Materiales de la Universidad de Sevilla ha desarrollado, durante los últimos quince años, diversas técnicas para la consolidación de aleaciones de aluminio obtenidas por aleado ...
Artículo
Mechanical alloying and amorphization of Ti75Cu25 alloy
(Elsevier, 2022)
Ti-Cu alloys are used in dental and medical applications, due to their good mechanical properties, corrosion resistance and antibacterial properties. These properties are sensitive to microstructure and can be improved by ...
Patente
Procedimiento de fabricación de material metálico de alta porosidad en condiciones de imponderabilidad
(Oficina Española de Patentes y Marcas , 2014-10-13)
Esta invención propone un nuevo procedimiento de fabricación de material metálico de alta porosidad, partiendo de una masa de polvos en condiciones de imponderabilidad. La consolidación de la estructura particular se realiza ...
Artículo
Induced damage during STEM-EELS analyses on acrylic-based materials for Stereolithography
(Elsevier, 2022-09)
(Scanning) transmission electron microscopy, (S)TEM, offers a powerful characterization tool based on electron-matter interactions, highly valuable in materials science. However, the possible electron beam induced damage ...
Artículo
Use of Impedance Spectroscopy for the Characterization of In-Vitro Osteoblast Cell Response in Porous Titanium Bone Implants
(MDPI, 2020-08)
The use of titanium implants with adequate porosity (content, size and morphology) could solve the stress shielding limitations that occur in conventional titanium implants. Experiments to assess the cellular response ...
Ponencia
Deriving traffic data from a cellular network
(Brintex, 2006)
Acquiring high quality origin destination information for the vehicle traffic in a geographic area is a tedious and costly task. Traditional methods are expensive, time-consuming and generally only present a snapshot of ...
Artículo
Capacitor Electrical Discharge Consolidation of Metallic Powders—A Review
(MDPI, 2021)
Manufacturing metallic materials from elemental or alloyed powders is an option in many industrial processes. Nevertheless, the traditional powder metallurgy processing including furnace sintering is at times detrimental ...
Artículo
Dos décadas de formación superior en prevención como Enseñanzas Propias de la Universidad de Sevilla en la Escuela Politécnica Superior
(Universidad de Sevilla. Centro de Formación Permanente, 2012)
Artículo
Stereolithography of Semiconductor Silver and Acrylic-Based Nanocomposites
(MDPI, 2022)
Polymer nanocomposites (PNCs) attract the attention of researchers and industry because of their potential properties in widespread fields. Specifically, electrically conductive and semiconductor PNCs are gaining interest ...
Artículo
Anti-inflammatory and antibacterial activities of cerium-containing mesoporous bioactive glass nanoparticles for drug-free biomedical applications
(Elsevier, 2021-10)
Mesoporous bioactive glass nanoparticles (MBGNPs) are attracting significant attention as suitable materials for multifunctional biomedical applications. In this study, cerium was incorporated into MBGNPs using two different ...