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DC Field | Value | Language |
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dc.contributor.author | Shetty, S. | |
dc.contributor.author | Hegde, A.C. | |
dc.date.accessioned | 2020-03-30T10:03:11Z | - |
dc.date.available | 2020-03-30T10:03:11Z | - |
dc.date.issued | 2015 | |
dc.identifier.citation | Materials Science Forum, 2015, Vol.830-831, , pp.655-658 | en_US |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/7955 | - |
dc.description.abstract | A new alkaline bath has been proposed for deposition of bright Sn-Ni alloy coatings on mild steel (MS). Depositions were carried out at different current densities (c.d.) and their corrosion behaviors were studied in 5% NaCl solution by electrochemical AC and DC methods. Sn-Ni coating, deposited at low c.d. i.e. at 1.0 A/dm2 was found to be the most corrosion resistant compared to those at other higher c.d., even up to 4.0 A/dm2. This least corrosion rate (CR) is attributed to high wt. % Sn in the deposit. Increase of CR at high c.d. range is due to decrease of wt. % Sn, explained by the observed anomalous type of codeposition, followed by the bath. Regardless of the deposition c.d., the bath developed bright coatings, inherent of Sn-Ni alloy. Experimental results are discussed taking in account of the phase structure, composition and surface morphology of the coatings, evidenced by X-ray diffraction (XRD), Energy Dispersive X-ray (EDX) and Scanning Electron Microscopy (SEM) analysis. � (2015) Trans Tech Publications, Switzerland. | en_US |
dc.title | Electrodeposition of Sn-Ni alloy coatings and their characterization | en_US |
dc.type | Book chapter | en_US |
Appears in Collections: | 2. Conference Papers |
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