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Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution

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Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution. / G, Gupta; Moon, A.P.; Mondal, K.
In: Bulletin of Materials Science, Vol. 36, 03.04.2013, p. 51-58.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

G, G, Moon, AP & Mondal, K 2013, 'Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution', Bulletin of Materials Science, vol. 36, pp. 51-58. https://doi.org/10.1007/s12034-013-0437-4

APA

G, G., Moon, A. P., & Mondal, K. (2013). Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution. Bulletin of Materials Science, 36, 51-58. https://doi.org/10.1007/s12034-013-0437-4

Vancouver

G G, Moon AP, Mondal K. Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution. Bulletin of Materials Science. 2013 Apr 3;36:51-58. doi: 10.1007/s12034-013-0437-4

Author

G, Gupta ; Moon, A.P. ; Mondal, K. / Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution. In: Bulletin of Materials Science. 2013 ; Vol. 36. pp. 51-58.

Bibtex

@article{ef8e4d8b52b74a0e87c865899dd8923a,
title = "Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution",
abstract = "Passivation behaviour of nanocrystalline coating (Fe80Si20) obtained by in situ mechanical alloying route is studied and compared with that of the commercial pure iron and cast Fe80Si20 in sodium borate buffer solution at two different pH values (7·7 and 8·4). The coating reveals single passivation at a pH of 7·7 and double stage passivity at a pH of 8·4. The first passive layer is due to the dissolution mechanism and second passivity is related to stable passivation. The cast sample shows single stage passivity in the solution of pH 8·4. The difference in the passivation behaviour for the cast alloy (Fe80Si20) and the coating is related to the presence of highly iron-enriched localized regions, formed during the processing stage of coating.",
author = "Gupta G and A.P. Moon and K. Mondal",
year = "2013",
month = apr,
day = "3",
doi = "10.1007/s12034-013-0437-4",
language = "English",
volume = "36",
pages = "51--58",
journal = "Bulletin of Materials Science",
issn = "0250-4707",
publisher = "Indian Academy of Sciences",

}

RIS

TY - JOUR

T1 - Electrochemical passivation behaviour of nanocrystalline Fe80Si20 coating in borate buffer solution

AU - G, Gupta

AU - Moon, A.P.

AU - Mondal, K.

PY - 2013/4/3

Y1 - 2013/4/3

N2 - Passivation behaviour of nanocrystalline coating (Fe80Si20) obtained by in situ mechanical alloying route is studied and compared with that of the commercial pure iron and cast Fe80Si20 in sodium borate buffer solution at two different pH values (7·7 and 8·4). The coating reveals single passivation at a pH of 7·7 and double stage passivity at a pH of 8·4. The first passive layer is due to the dissolution mechanism and second passivity is related to stable passivation. The cast sample shows single stage passivity in the solution of pH 8·4. The difference in the passivation behaviour for the cast alloy (Fe80Si20) and the coating is related to the presence of highly iron-enriched localized regions, formed during the processing stage of coating.

AB - Passivation behaviour of nanocrystalline coating (Fe80Si20) obtained by in situ mechanical alloying route is studied and compared with that of the commercial pure iron and cast Fe80Si20 in sodium borate buffer solution at two different pH values (7·7 and 8·4). The coating reveals single passivation at a pH of 7·7 and double stage passivity at a pH of 8·4. The first passive layer is due to the dissolution mechanism and second passivity is related to stable passivation. The cast sample shows single stage passivity in the solution of pH 8·4. The difference in the passivation behaviour for the cast alloy (Fe80Si20) and the coating is related to the presence of highly iron-enriched localized regions, formed during the processing stage of coating.

U2 - 10.1007/s12034-013-0437-4

DO - 10.1007/s12034-013-0437-4

M3 - Journal article

VL - 36

SP - 51

EP - 58

JO - Bulletin of Materials Science

JF - Bulletin of Materials Science

SN - 0250-4707

ER -