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El sector productivo actualmente se ha interesado en el estudio de fenomenologias que involucren mitigar el deterioro por corrosion de los materiales alli empleados, como el desarrollo de nuevos materiales o la aplicacion de recubrimientos. En este trabajo se presenta el desarrollo de un nuevo tratamiento (Implantacion ionica tridimensional – 3DII) para la proteccion de superficies metalicas en acero AISI SAE 1010, 1020, 1045 y 316 Ti, mediante el empleo de descargas combinadas de arco electrico y alto voltaje. Los cupones modificados superficialmente son evaluados segun tecnicas adoptadas por el sector hidrocarburos, tales como los ensayos fisicoquimicos y electroquimicos (permeacion de gases CO2 y H2S). Lacuantificacion de los danos se llevo a cabo empleando la microscopia confocal 3D y la simulacion de esfuerzos por medio del analisis de elementos finitos. Abstract The phenomenology studies of the measures which can mitigate the corrosion damages of the materials used in the productive sector are now of great interest. The surface coatings and physicochemicalmodification of the superficial layer make part of these measures. In this work, the AISI SAE 1010, 1020, 1045 y 316 steels are treated in a hybrid discharge: an arc discharge produces high density titanium plasma and a high voltage discharge implants titanium ions. The corrosion resistance of the treated coupons is evaluated in accordance with the techniques accepted by the hydrocarbon sector, such as the physicochemical and electrochemical tests (CO2 and H2S gas permeability). The quantification of the biocorrosion damages isrealized using a 3D confocal microscope and the tensions are simulated by the finite elements technique

Tecnología del plasma aplicada a problemáticas en el sector hidrocarburos en colombia