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Crevice Corrosion of Nickel with Electrode Deformation

Application ID: 12767

This model exemplifies the basic principles of crevice corrosion and how a time-dependent study can be used to simulate the electrode deformation. The model is in 2D and the polarization data for the corrosion reaction is taken from a paper by Absulsalam and others.

The model and the results are similar to a 1D model by Brackman and others. This model does not account for mass transport effects. For a more detailed treatment of mass transport in a crevice, see the Crevice Corrosion of Iron in an Acetic Acid/Sodium Acetate Solution model example.

This model is included as an example in the following products:

Corrosion Module

The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabela de Especificações and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.