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Chromate-free smart release corrosion inhibitive pigments containing cations
6th International Conference: Advances in Corrosion Protection by Organic Coatings, Volume: 102, Pages: 107 - 114
Swansea University Author:
Geraint Williams
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DOI (Published version): 10.1016/j.porgcoat.2016.05.005
Abstract
A smart release chrome-free inhibiting system is utilised in an organic coating system to inhibit cathodic disbondment of hot dip galvanised steel. The non-toxic smart release cation system is relatively cheap, easy to process and highly effective. An in-situ scanning Kelvin probe is used to assess...
| Published in: | 6th International Conference: Advances in Corrosion Protection by Organic Coatings |
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| ISSN: | 0300-9440 |
| Published: |
2017
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28964 |
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| Abstract: |
A smart release chrome-free inhibiting system is utilised in an organic coating system to inhibit cathodic disbondment of hot dip galvanised steel. The non-toxic smart release cation system is relatively cheap, easy to process and highly effective. An in-situ scanning Kelvin probe is used to assess the protection offered by the cation containing pigments in a poly-vinyl-butyral model coating. The inhibition of cathodic delamination under the SKP testing conditions exceeds that of hexavalent chromate by the inhibitor system containing magnesium(II) ions. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
107 |
| End Page: |
114 |