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Evaluation of encapsulated inhibitor for autonomous corrosion protection
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Li, W. Johnsey, M. N. Buhrow, J. W. Pearman, B. P. Zhang, X. Calle, L. M. |
| Copyright Year | 2015 |
| Description | This work concerns the development of smart coating technologies based on microencapsulation for the autonomous control of corrosion. Microencapsulation allows the incorporation of corrosion inhibitors into coating which provides protection through corrosion-controlled release of these inhibitors.One critical aspect of a corrosion protective smart coating is the selection of corrosion inhibitor for encapsulation and comparison of the inhibitor function before and after encapsulation. For this purpose, a systematic approach is being used to evaluate free and encapsulated corrosion inhibitors by salt immersion. Visual, optical microscope, and Scanning Electron Microscope (with low-angle backscatter electron detector) are used to evaluate these inhibitors. It has been found that the combination of different characterization tools provide an effective method for evaluation of early stage localized corrosion and the effectiveness of corrosion inhibitors. |
| File Size | 3055109 |
| Page Count | 13 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20160000600 |
| Archival Resource Key | ark:/13960/t8pc80k90 |
| Language | English |
| Publisher Date | 2015-11-15 |
| Access Restriction | Open |
| Subject Keyword | Autonomous Encapsulated Corrosion Protection Corrosion Prevention Panels Scanning Electron Microscopy Inhibitors Corrosion Intermetallics Aluminum Alloys Encapsulating Protective Coatings Microparticles Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
