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http://ciateq.repositorioinstitucional.mx/jspui/handle/1020/366| Effect of experimental aging on the performance of Al-7.9Mg-13.3Zn and Al-10.5Mg-8.6Zn Alloys as sacrificial anodes | |
| ALINE HERNANDEZ GARCIA Sergio Alonso Serna Jan Mayén Chaires Bernardo Campillo | |
| Acceso Abierto | |
| Atribución-NoComercial-CompartirIgual | |
| https://doi.org/10.3390/met9080863 2075-4701 https://www.mdpi.com/2075-4701/9/8/863 | |
| https://www.mdpi.com/journal/metals | |
| Artificial aging New aluminum alloys Sacrificial anodes | |
| Light aluminum alloys have a great importance in industry owing to generally accessiblecosts, low density, good machinability, and corrosion resistance under certain environments.The present work studies aging treatments that preform important roles on the distribution andmicrostructural changes of two AlMg-Zn alloys, and the resulting e_ect on the corrosion behavior.The experimental AlMg-Zn alloys were cast and then heat treated at 200 _C, after the solubilizationtreatments were made, using di_erent treatment times. These alloys showed important changes intheir corrosion mechanisms, but mainly, corrosion started at AlxMgyZnz complex phases in bothalloys. The optimal corrosion rates were reached after 5 and 24 h of heat treatment. These resultswere obtained through electrochemical techniques in NaCl solutions, and by metallographic analysisusing SEM and optical microscopy. Author Contributions: Conceptualization, B.C. and A.H.; methodology, A.H.; software, A.H., Á.T. and S.S.; validation, B.C., S.S. and J.M.; formal analysis, A.H., Á.T. and S.S..; investigation, A.H., Á.T., J.M. and S.S.; resources, B.C. and S.S.; data curation, A.H., Á.T.; writing—original draft preparation, A.H.; writing—review and editing, A.H. and B.C.; visualization, B.C.; supervision, B.C.; project administration, B.C.; funding acquisition, B.C. Funding: This research received no external funding. Acknowledgments: We would like to thank B. Eng. Iván R. Puente Lee for obtaining the SEM micrographs. Conflicts of Interest: The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. Álvaro Torres - UAEMEX (autor, 3er. lugar) | |
| MDPI | |
| 2019 | |
| Artículo | |
| Metals, vol. 9, no. 8, article number 863 | |
| Inglés | |
| Público en general | |
| Hernández, A.; Torres, Á.; Serna, S.; Mayén, J.; Campillo, B. Effect of Experimental Aging on the Performance of Al-7.9Mg-13.3Zn and Al-10.5Mg-8.6Zn Alloys as Sacrificial Anodes. Metals 2019, 9, 863. | |
| METALES | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Artículos Publicados en Revistas Indexadas |
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| Effect of experimental aging on the performance.pdf | 3.74 MB | Adobe PDF | Visualizar/Abrir |