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Synthesis and electrochemical behaviour of NiFeCr nanoparticle coatings

Berlia, Rohit and Kumar, Punith MK and Srivastava, Chandan (2015) Synthesis and electrochemical behaviour of NiFeCr nanoparticle coatings. In: RSC ADVANCES, 5 (39). pp. 30877-30881.

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Official URL: http://dx.doi.org/10.1039/c5ra00377f

Abstract

NiFeCr nanoparticles with a Ni-rich composition were synthesized using a wet chemical synthesis technique. As-synthesized nanoparticles were crystalline with an average size of 6.8 +/- 2.5 nm. For electrochemical analysis, as-synthesized nanoparticles were mixed with epoxy and coated over a mild steel substrate. Electrochemical measurements exhibited a very high polarization resistance and very low corrosion current for the nanoparticle-epoxy coated sample illustrating high resistance of the NiFeCr nanoparticle-epoxy coating towards highly corrosive media.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the ROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
Keywords: NICKEL-BASED SUPERALLOYS; AQUEOUS-SOLUTIONS; MICROSTRUCTURE; PASSIVATION; COMPOSITE; SIZE
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Depositing User: Id for Latest eprints
Date Deposited: 22 May 2015 09:27
Last Modified: 22 May 2015 09:27
URI: http://eprints.iisc.ac.in/id/eprint/51594

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