Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/1686
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dc.contributor.authorBasu, A-
dc.contributor.authorMajumdar, J Dutta-
dc.contributor.authorManna, I-
dc.date.accessioned2012-05-02T05:34:01Z-
dc.date.available2012-05-02T05:34:01Z-
dc.date.issued2012-
dc.identifier.citationSurface Engineering 2012 VOL 28 NO 3 199en
dc.identifier.urihttp://doi.dx.org/10.1179/1743294411Y.0000000061-
dc.identifier.urihttp://hdl.handle.net/2080/1686-
dc.descriptionCopyright for this paper belongs to Institute of Materials, Minerals and Miningen
dc.description.abstractIn the present study, an attempt has been made to produce a coating of mixed nitride (CrN and Cr2N) of ultrafine size on a low alloy high carbon steel by a two-stage hybrid process comprising electrodeposition of Cr (45–85 mm) followed by gas nitriding in controlled atmosphere (using a gas mixture of NH3/Ar51 : 3) in the temperature range 750–950uC for 2–6 h. The nitrided surface records extremely high hardness (y19 GPa), enhanced wear resistance and residual compressive stress. Potentiodynamic polarisation test in a 3?56 wt-% NaCl solution shows an improvement in corrosion resistance due to formation of noble nitride. However, presence of brittle nitride phases and related surface roughness seems to deteriorate both tribological and corrosion properties.en
dc.format.extent819414 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoen-
dc.publisherManey on behalf of Institute of Materials, Minerals and Miningen
dc.subjectPlatingen
dc.subjectNitridingen
dc.subjectWearen
dc.subjectCorrosionen
dc.subjectSteelen
dc.titleStructure and properties of CrxN coatingen
dc.typeArticleen
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