Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1471724 | Corrosion Science | 2007 | 21 Pages |
Abstract
A mathematical model was developed to simulate the transient propagation of the cathodic delamination on a coated metal. The model employed porosity and the polarization kinetics at the metal-coating interface that were assumed to be dependent on the local pH. The simulations provided qualitative agreement with published experimental results for a zinc coated system characterized by extremely rapid cathodic delamination. The mathematical model described in this work provides a foundation on which more sophisticated models can be constructed.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Kerry N. Allahar, Mark E. Orazem, Kevin Ogle,