Investigation of blister formed on coated mild steel using scanning Kelvin Probe
The degradation of a coated metal in term of the area underneath a blister has been studied after being immersed in 3% sodium chlorida and 3% ammonium chloride solution. Scanning Kelvin probe (SKP) was used to map electrochemical potentials, identifying anodic and cathodic regions underneath a blist...
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| Format: | Article |
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Penerbit UTM Press
2011
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| _version_ | 1796858666471653376 |
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| author | Sahir, Zalilah Sharer Sykes, John Malcolm |
| author_facet | Sahir, Zalilah Sharer Sykes, John Malcolm |
| author_sort | Sahir, Zalilah Sharer |
| collection | ePrints |
| description | The degradation of a coated metal in term of the area underneath a blister has been studied after being immersed in 3% sodium chlorida and 3% ammonium chloride solution. Scanning Kelvin probe (SKP) was used to map electrochemical potentials, identifying anodic and cathodic regions underneath a blister and the surrounding coating. For blisters formed on coated panel immersed in sodium chlorida solution, SKP potential map reveals that the blister has formed at a cathode due to alkali but anodes form nearby (not remote). Meanwhile SKP potential map for blister formed on coated panel in 3% ammonium chloride reveals the presence of cathodic regions within the anodic areas. |
| first_indexed | 2024-03-05T19:15:48Z |
| format | Article |
| id | utm.eprints-45007 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:15:48Z |
| publishDate | 2011 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-450072017-11-01T04:17:18Z http://eprints.utm.my/45007/ Investigation of blister formed on coated mild steel using scanning Kelvin Probe Sahir, Zalilah Sharer Sykes, John Malcolm TA Engineering (General). Civil engineering (General) The degradation of a coated metal in term of the area underneath a blister has been studied after being immersed in 3% sodium chlorida and 3% ammonium chloride solution. Scanning Kelvin probe (SKP) was used to map electrochemical potentials, identifying anodic and cathodic regions underneath a blister and the surrounding coating. For blisters formed on coated panel immersed in sodium chlorida solution, SKP potential map reveals that the blister has formed at a cathode due to alkali but anodes form nearby (not remote). Meanwhile SKP potential map for blister formed on coated panel in 3% ammonium chloride reveals the presence of cathodic regions within the anodic areas. Penerbit UTM Press 2011 Article PeerReviewed Sahir, Zalilah Sharer and Sykes, John Malcolm (2011) Investigation of blister formed on coated mild steel using scanning Kelvin Probe. Jurnal Teknologi (Sciences and Engineering), 56 (1). pp. 139-154. ISSN 0127-9696 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Sahir, Zalilah Sharer Sykes, John Malcolm Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title | Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title_full | Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title_fullStr | Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title_full_unstemmed | Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title_short | Investigation of blister formed on coated mild steel using scanning Kelvin Probe |
| title_sort | investigation of blister formed on coated mild steel using scanning kelvin probe |
| topic | TA Engineering (General). Civil engineering (General) |
| work_keys_str_mv | AT sahirzalilahsharer investigationofblisterformedoncoatedmildsteelusingscanningkelvinprobe AT sykesjohnmalcolm investigationofblisterformedoncoatedmildsteelusingscanningkelvinprobe |