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EnglishIn this work the dependence of corrosion resistance of Al alloys AA 2024-T3 on sealing treatments was studied. AA 2024-T3 samples were anodized at 14 V in a bath containing sulfuric and tartaric acids. Anodized samples were sealed with four different treatments: hot water, vapour, hot water with salts and stirred hot water. Electrochemical Impedance Spectroscopy measurements were performed to estimate samples' corrosion resistance in a solution simulating sea water environment. Samples sealed in hot water showed the highest corrosion resistance.
Zaffora A., Di Franco F., & Santamaria M. (2021). Anodizing and post-anodizing processes to enhance corrosion resistance of Al alloys. LA METALLURGIA ITALIANA, 113(3), 22-28.
| Data di pubblicazione: | 2021-03 | |
| Titolo: | Anodizing and post-anodizing processes to enhance corrosion resistance of Al alloys | |
| Autori: | SANTAMARIA, Monica (Corresponding) | |
| Citazione: | Zaffora A., Di Franco F., & Santamaria M. (2021). Anodizing and post-anodizing processes to enhance corrosion resistance of Al alloys. LA METALLURGIA ITALIANA, 113(3), 22-28. | |
| Rivista: | ||
| Abstract: | In this work the dependence of corrosion resistance of Al alloys AA 2024-T3 on sealing treatments was studied. AA 2024-T3 samples were anodized at 14 V in a bath containing sulfuric and tartaric acids. Anodized samples were sealed with four different treatments: hot water, vapour, hot water with salts and stirred hot water. Electrochemical Impedance Spectroscopy measurements were performed to estimate samples' corrosion resistance in a solution simulating sea water environment. Samples sealed in hot water showed the highest corrosion resistance. | |
| Settore Scientifico Disciplinare: | Settore ING-IND/23 - Chimica Fisica Applicata | |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 2021_MetIta_Sealing-AA2024-T3.pdf | Versione Editoriale | Open Access Visualizza/Apri |
http://hdl.handle.net/10447/516022
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