A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing
The aim of this work was to evaluate the corrosion behavior of the AA6061 and AlSi10Mg alloys produced by extruded and additive manufacturing (selective laser melting, SLM). Alloys were immersed in two electrolytes in H2O and 3.5 wt. % NaCl solutions at room temperature and their corrosion behavior...
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| Format: | Article |
| Language: | English |
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Molecular Diversity Preservation International
2021
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| Online Access: | http://eprints.uanl.mx/25124/2/25124.pdf |
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| author | Estupiñan López, Francisco Humberto Gaona Tiburcio, Citlalli Jáquez Muñoz, Jesús Manuel Zambrano Robledo, Patricia del Carmen Cabral Miramontes, José Ángel Nieves Mendoza, Demetrio Delgado, Anabel D. Flores de los Ríos, Juan Pablo Almeraya Calderón, Facundo |
| author_facet | Estupiñan López, Francisco Humberto Gaona Tiburcio, Citlalli Jáquez Muñoz, Jesús Manuel Zambrano Robledo, Patricia del Carmen Cabral Miramontes, José Ángel Nieves Mendoza, Demetrio Delgado, Anabel D. Flores de los Ríos, Juan Pablo Almeraya Calderón, Facundo |
| author_sort | Estupiñan López, Francisco Humberto |
| collection | Repositorio Institucional |
| description | The aim of this work was to evaluate the corrosion behavior of the AA6061 and AlSi10Mg alloys produced by extruded and additive manufacturing (selective laser melting, SLM). Alloys were immersed in two electrolytes in H2O and 3.5 wt. % NaCl solutions at room temperature and their corrosion behavior was studied by electrochemical noise technique (EN). Three different methods filtered EN signals, and the statistical analysis was employed to obtain Rn, the localization index (LI), Kurtosis, skew, and the potential spectral density analysis (PSD). The Energy Dispersion Plots (EDP) of wavelets method was employed to determine the type of corrosion and the Hilbert–Huang Transform (HHT), analyzing the Hilbert Spectra. The result indicated that the amplitude of the transients in the time series in potential and current is greater in the AlSi10Mg alloy manufactured by additive manufacturing. The amplitude of the transients decreases in both alloys (AA6061 and AlSi10Mg) as time increases. |
| format | Article |
| id | eprints-25124 |
| institution | UANL |
| language | English |
| publishDate | 2021 |
| publisher | Molecular Diversity Preservation International |
| record_format | eprints |
| spelling | eprints-251242025-07-03T14:22:46Z http://eprints.uanl.mx/25124/ A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing Estupiñan López, Francisco Humberto Gaona Tiburcio, Citlalli Jáquez Muñoz, Jesús Manuel Zambrano Robledo, Patricia del Carmen Cabral Miramontes, José Ángel Nieves Mendoza, Demetrio Delgado, Anabel D. Flores de los Ríos, Juan Pablo Almeraya Calderón, Facundo Ingeniería y Tecnología TP Tecnología Química The aim of this work was to evaluate the corrosion behavior of the AA6061 and AlSi10Mg alloys produced by extruded and additive manufacturing (selective laser melting, SLM). Alloys were immersed in two electrolytes in H2O and 3.5 wt. % NaCl solutions at room temperature and their corrosion behavior was studied by electrochemical noise technique (EN). Three different methods filtered EN signals, and the statistical analysis was employed to obtain Rn, the localization index (LI), Kurtosis, skew, and the potential spectral density analysis (PSD). The Energy Dispersion Plots (EDP) of wavelets method was employed to determine the type of corrosion and the Hilbert–Huang Transform (HHT), analyzing the Hilbert Spectra. The result indicated that the amplitude of the transients in the time series in potential and current is greater in the AlSi10Mg alloy manufactured by additive manufacturing. The amplitude of the transients decreases in both alloys (AA6061 and AlSi10Mg) as time increases. Molecular Diversity Preservation International 2021-10-03 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/25124/2/25124.pdf http://eprints.uanl.mx/25124/2.haspreviewThumbnailVersion/25124.pdf Estupiñan López, Francisco Humberto y Gaona Tiburcio, Citlalli y Jáquez Muñoz, Jesús Manuel y Zambrano Robledo, Patricia del Carmen y Cabral Miramontes, José Ángel y Nieves Mendoza, Demetrio y Delgado, Anabel D. y Flores de los Ríos, Juan Pablo y Almeraya Calderón, Facundo (2021) A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing. Materials, 14 (19). pp. 1-24. ISSN 1996-1944 https://doi.org/10.3390/ma14195793 https://doi.org/10.3390/ma14195793 |
| spellingShingle | Ingeniería y Tecnología TP Tecnología Química Estupiñan López, Francisco Humberto Gaona Tiburcio, Citlalli Jáquez Muñoz, Jesús Manuel Zambrano Robledo, Patricia del Carmen Cabral Miramontes, José Ángel Nieves Mendoza, Demetrio Delgado, Anabel D. Flores de los Ríos, Juan Pablo Almeraya Calderón, Facundo A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| title_full | A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| title_fullStr | A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| title_full_unstemmed | A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| title_short | A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing |
| title_sort | comparative study of corrosion aa6061 and alsi10mg alloys produced by extruded and additive manufacturing |
| topic | Ingeniería y Tecnología TP Tecnología Química |
| url | http://eprints.uanl.mx/25124/2/25124.pdf |
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