Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy
In order to contribute to the corrosion protection of aluminum alloys, silane-based hybrid coatings have been widely studied in the aerospace industry for their good adhesion to aluminum substrates, compatibility with organic paintings and to protect the underlying material, in addition to being muc...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Instituto de Aeronáutica e Espaço (IAE)
2020-01-01
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| Series: | Journal of Aerospace Technology and Management |
| Subjects: | |
| Online Access: | https://www.jatm.com.br/jatm/article/view/1142 |
| _version_ | 1828359899284766720 |
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| author | Brenda Diane Pereira Martins Laís de Campos Barbieri Amanda Alvarenga Coutinho Silva Naiana Serafim Goulart Renata Batista Rivero Garcia Luciana de Simone Cividanes Elizabete Yoshie Kawachi |
| author_facet | Brenda Diane Pereira Martins Laís de Campos Barbieri Amanda Alvarenga Coutinho Silva Naiana Serafim Goulart Renata Batista Rivero Garcia Luciana de Simone Cividanes Elizabete Yoshie Kawachi |
| author_sort | Brenda Diane Pereira Martins |
| collection | DOAJ |
| description | In order to contribute to the corrosion protection of aluminum alloys, silane-based hybrid coatings have been widely studied in the aerospace industry for their good adhesion to aluminum substrates, compatibility with organic paintings and to protect the underlying material, in addition to being much less toxic than the commonly used chromatization process. In this work, hybrid and inorganic sol-gel coatings were evaluated as corrosion inhibitor films for AA2024-T3 alloy. The films were characterized by linear polarization resistance (LPR) and scanning electron microscopy (SEM), which indicated that these coatings provide a lower tendency for the substrate corrosion. |
| first_indexed | 2024-04-14T03:48:15Z |
| format | Article |
| id | doaj.art-d3e4eaf4c4184543a3aa473b900f7c7d |
| institution | Directory Open Access Journal |
| issn | 2175-9146 |
| language | English |
| last_indexed | 2024-04-14T03:48:15Z |
| publishDate | 2020-01-01 |
| publisher | Instituto de Aeronáutica e Espaço (IAE) |
| record_format | Article |
| series | Journal of Aerospace Technology and Management |
| spelling | doaj.art-d3e4eaf4c4184543a3aa473b900f7c7d2022-12-22T02:14:09ZengInstituto de Aeronáutica e Espaço (IAE)Journal of Aerospace Technology and Management2175-91462020-01-01111Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 AlloyBrenda Diane Pereira MartinsLaís de Campos BarbieriAmanda Alvarenga Coutinho SilvaNaiana Serafim GoulartRenata Batista Rivero GarciaLuciana de Simone CividanesElizabete Yoshie KawachiIn order to contribute to the corrosion protection of aluminum alloys, silane-based hybrid coatings have been widely studied in the aerospace industry for their good adhesion to aluminum substrates, compatibility with organic paintings and to protect the underlying material, in addition to being much less toxic than the commonly used chromatization process. In this work, hybrid and inorganic sol-gel coatings were evaluated as corrosion inhibitor films for AA2024-T3 alloy. The films were characterized by linear polarization resistance (LPR) and scanning electron microscopy (SEM), which indicated that these coatings provide a lower tendency for the substrate corrosion.https://www.jatm.com.br/jatm/article/view/1142Sol-gelCoatingCorrosion resistanceAluminum alloy |
| spellingShingle | Brenda Diane Pereira Martins Laís de Campos Barbieri Amanda Alvarenga Coutinho Silva Naiana Serafim Goulart Renata Batista Rivero Garcia Luciana de Simone Cividanes Elizabete Yoshie Kawachi Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy Journal of Aerospace Technology and Management Sol-gel Coating Corrosion resistance Aluminum alloy |
| title | Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy |
| title_full | Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy |
| title_fullStr | Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy |
| title_full_unstemmed | Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy |
| title_short | Silane-Based Hybrid Coatings for the Corrosion Protection of AA 2024-T3 Alloy |
| title_sort | silane based hybrid coatings for the corrosion protection of aa 2024 t3 alloy |
| topic | Sol-gel Coating Corrosion resistance Aluminum alloy |
| url | https://www.jatm.com.br/jatm/article/view/1142 |
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