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DC Field | Value | Language |
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dc.contributor.author | Das, Babul | - |
dc.date.accessioned | 2025-07-06T12:36:05Z | - |
dc.date.available | 2025-07-06T12:36:05Z | - |
dc.date.issued | 2015-06 | - |
dc.identifier.uri | http://localhost:8081/jspui/handle/123456789/17804 | - |
dc.description.abstract | The surface morphology, composition and corrosion products of zinc coated surface deposited in acidic and basic electrolytic bath at two different current densities of 25 mA/cm2 and 50 mA/cm2 were studied. The techniques used to achieve this include scanning electron microscope (SEM), polarization curves, X-ray Diffraction and Tafel- Extraplotation method. The corrosion rate decreases in case of basic electrolyte and at lower deposition current density of 25mA/cm2. Corrosion product analysis using Energy Dispersive X-ray Spectroscopy (EDXS) disclosed that the formation of white rust, that is formation of zinc oxide and zinc hydroxide was a corrosion product found in both types of coatings. Formation of passive oxide-hydroxide layer slows down the dissolution rate which results in the decrease in corrosion rate. | en_US |
dc.description.sponsorship | INDIAN INSTITUTE OF TECHNOLOGY, RORKEE | en_US |
dc.language.iso | en | en_US |
dc.publisher | IIT ROORKEE | en_US |
dc.subject | Scanning Electron Microscope (SEM) | en_US |
dc.subject | X-ray Diffraction | en_US |
dc.subject | Energy Dispersive X-ray Spectroscopy (EDXS | en_US |
dc.subject | Morphology | en_US |
dc.title | CORROSION OF ELECTROGALVANIZED STEEL | en_US |
dc.type | Other | en_US |
Appears in Collections: | MASTERS' THESES (MMD) |
Files in This Item:
File | Description | Size | Format | |
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G24636.pdf | 9.22 MB | Adobe PDF | View/Open |
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