Real-time monitoring of a United States Air Force topcoat/Mg-rich primer system in ASTM B117 exposure by embedded electrodes (Record no. 175609)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02133nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 245 00 - TITULO | |
| Título | Real-time monitoring of a United States Air Force topcoat/Mg-rich primer system in ASTM B117 exposure by embedded electrodes |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | jul. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 02/08/2010 ; 02/08/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 11 p. ; 075003 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. The protection of metallic structures by organic coatings has traditionally been as a barrier, reducing the transport of water, ions, and oxygen from the environment to the substrate. Organic coatings are also used as repositories for corrosion inhibitors, which passivate the substrate, and metallic particulates, which provide cathodic protection. Of the latter, Zn-rich primers are used universally for the protection of steel substrates with the zinc particles being sacrificially consumed while providing a mixed potential that mitigates the corrosion of the steel. Recently, Mg-rich primers have been developed for the protection of aluminum substrates, with a similar protection mechanism as that of Zn-rich primers. Real-time monitoring of a Mg-rich primer on an aluminum alloy 2024-T3 (UNS A92024) substrate, beneath a standard United States Air Force topcoat, was conducted, where coatings were subjected to ASTM B117 exposure. Monitoring was accomplished using embedded electrodes placed between the primer and topcoat. Electrochemical impedance spectroscopy and electrochemical noise method experiments were conducted to assess the performance of the primer in the aggressive salt spray environment. In situ results were compared with results of ex situ electrochemical experiments. Results associated with configurations with and without the substrate as the working electrode are presented to demonstrate the applicability of the embedded electrodes for real-time monitoring. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 7 |
| 773 0# - CORRECCIÓN | |
| Título | Corrosion |
| Partes relacionadas | 66 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Allahar, K.N. |
| 9 (RLIN) | 40322 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Wang, D. |
| 9 (RLIN) | 46105 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Battocchi, D. |
| 9 (RLIN) | 41093 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 05/03/2026 | 200047504 | 200047504 | 05/03/2026 | Artículo de Revista |
