dc.contributor | Grupo de Investigación Ecitrónica | |
dc.creator | Vargas Uscategui, Alejandro | |
dc.creator | Aperador Chaparro, Willian | |
dc.creator | Ortiz Otalora, Cesar | |
dc.creator | Betancur, Juan David | |
dc.creator | Wang, Chaur-Jeng | |
dc.date.accessioned | 2023-05-16T19:46:03Z | |
dc.date.accessioned | 2023-09-06T21:16:36Z | |
dc.date.available | 2023-05-16T19:46:03Z | |
dc.date.available | 2023-09-06T21:16:36Z | |
dc.date.created | 2023-05-16T19:46:03Z | |
dc.date.issued | 2009 | |
dc.identifier | 0255-6952 | |
dc.identifier | https://repositorio.escuelaing.edu.co/handle/001/2338 | |
dc.identifier | 2244-7113 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8707175 | |
dc.description.abstract | En este trabajo se estudia la corrosión en ambiente marino simulado de las aleaciones Fe- 22.6Mn – 6.3Al – 3.1Cr – 0.675C (F1), Fe- 28.0Mn – 5.2Al – 5.1Cr – 2.8 Si – 0.95C (F2) y Acero AISI 316, mediante espectroscopia de impedancia electroquímica (EIS), pulso galvanostático (GPT), curvas de polarización Tafel y difracción de rayos X (DRX). Para la
simulación del ambiente marino se empleó una solución al 3,5%wt. de NaCl. A través de DRX se encontró que los principales productos de corrosión fueron Mn2O3, Fe2O3 y Fe(Mn, Al)2O4, para las aleaciones F1 y F2, respectivamente. | |
dc.description.abstract | In this work is study the marine corrosion in a simulated environment of two austenitic alloys of Fermalloy system, Fe- 22.6Mn – 6.3Al – 3.1Cr – 0.675C (F1), Fe- 28.0Mn – 5.2Al – 5.1Cr – 2.8 Si – 0.95C (F2) and a stainless steel AISI 316 using electrochemical impedance spectroscopy (EIS), Galvanostatic Pulse Technique (GPT), Tafel Polarization
Curves and X-Ray Diffraction. To simulated a marine environment it was used a 3,5% wt. NaCl solution. Using XRD was found that the main corrosion products on the surface were Mn2O3, Fe2O3 and Fe(Mn, Al)2O4, for the alloys F1 and F2, respectively. | |
dc.language | spa | |
dc.publisher | Universidad Simón Bolívar | |
dc.publisher | Colombia | |
dc.relation | 257 | |
dc.relation | 1 | |
dc.relation | 251 | |
dc.relation | S1 | |
dc.relation | N/A | |
dc.relation | Revista Latinoamericana de Metalurgia y Materiales | |
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dc.relation | Quingshene R. “Ternary Alloys”. G. Pezow and G. Effenberg, Eds, pp. 250-64. | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.title | Estudio de la corrosión en ambiente marino de aleaciones del sistema fermanal mediante técnicas electroquímicas | |
dc.type | Artículo de revista | |