Transpassivation of Fe-Cr-Ni stainless steels |
| |
| Authors: | Guangling Song |
| |
| Affiliation: | Division of Materials Engineering, School of Engineering, The University of Queensland, St. Lucia, Brisbane QLD 4072, Australia |
| |
| Abstract: | A transpassivation model was proposed for Fe-Cr-Ni stainless steels. In this model, the important steps and processes involved in transpassivation were illustrated. With some reasonable assumptions, transpassivation behaviours were predicted, such as the changes in film composition, film thickness, anodic current density and AC impedance spectrum in transpassive and secondary passive regions. It was demonstrated that these theoretical predictions were in good agreement with experimentally observed transpassivity of Fe-Cr-Ni stainless steels. |
| |
| Keywords: | Passivity Transpassivity Stainless steel |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
