Listar A - Grupos de Investigación por autor "d9122102ad9f2ab688f7b9c97b2e6948"
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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 ...