Mansfield, Florian and Breslin, Carmel B. and Pardo, A and Pérez, F.J.
(1997)
Surface modification of stainless steels: Green technology for corrosion protection.
Surface and Coatings Technology, 90 (3).
pp. 224-228.
ISSN 0257-8972
Abstract
Many methods of corrosion protection rely on toxic chemicals such as hexavalent chromium (Cr6+), which is the species responsible for protection in conversion coatings, anodizing baths and as a pigment in polymer coatings. Despite many attemps to replace Cr6+ and other harzardous chemicals in corrosion protection, very little progress has been made. Passive layers containing Ce and Mo have already been formed on materials such as A17075 and A12024, and their corrosion behaviour has been shown to improve by inhibition of both anodic and cathodic reaction. In this work the results of applying these coatings to SS304 and 316 will be presented. The layers were studied by electrochemical impedance spectroscopy (EIS), X-ray photo-electron spectroscopy (XPS), and the corrosion behaviour was followed by EIS and d.c. current methods.
| Item Type: |
Article
|
| Keywords: |
Stainless steel; Corrosion protection; Impedance; Surface analysis; |
| Academic Unit: |
Faculty of Science and Engineering > Chemistry |
| Item ID: |
7952 |
| Identification Number: |
https://doi.org/10.1016/S0257-8972(96)03142-8 |
| Depositing User: |
Dr. Carmel Breslin
|
| Date Deposited: |
22 Feb 2017 15:21 |
| Journal or Publication Title: |
Surface and Coatings Technology |
| Publisher: |
Elsevier B.V. |
| Refereed: |
Yes |
| URI: |
|
| Use Licence: |
This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available
here |
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