Listar AI - Centro de Investigación en Manufactura y Servicios – CIMSER por autor "fd72a695a50b1659e8dce8335949b6bd"
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Corrosion Behavior of the AA2124 Aluminium Alloy Exposed to Ethanol Mixtures
Aperador Chaparro, William Arnulfo; Caballero-Gómez, J.; Delgado Tobón, William (ESGBogotá, Colombia., 2013)In the present article was studied the corrosion behavior of the AA2124 aluminum alloy which is a material used to fabricate parts of combustion engines, in a gasoline-bioethanol mixtures with concentrations of 5%, 10% and ... -
Erosion Corrosion Evaluation of CrN/AlN Multilayer Coatings, by Varying the Velocity and Impact Angle of the Particle
Aperador Chaparro, William Arnulfo; Caballero-Gómez, J.; Delgado Tobón, Emilio (ESG, 2013)In order to provide solutions to erosion corrosion in industrial devices, thin films of CrN/AlN were deposited on AISI D3 steel substrates using a magnetron sputtering system multitarget with rf (13.56 MHz), from Al and ... -
Improved Corrosion Protection Properties in Anodic Films Type Porous on 2024 T3 Aluminium Alloys Obtained by Pulse Reverse Plating.
Aperador Chaparro, William Arnulfo; Delgado Tobón, A.; Bautista, J. (ESGBogotá, Colombia., 2013)This article presents the results of improvement in the electrochemical properties of porous type anodic films grown on aluminium alloy AA2024 T3, obtained with the techniques of direct current, pulsed direct current and ... -
Mejoramiento de las propiedades de tensión en WPC de LDPE: HIPS/fibra natural mediante entrecruzamiento con DCP
Delgado Tobón, Arnoldo Emilio; Aperador Chaparro, William Arnulfo; Gómez Rivera, William (Scielo, 2014)Fibra de Retamo Liso (telinemonspessulana) fue mezclada en una matriz polimérica formada por: polietileno de baja densidad (LDPE) y poliestireno de alto impacto (HIPS) en relación 70:30 respectivamente. La fibra natural ...