The corrosion behavior of a sputtered micrograin film on Fe-5Cr-5Si alloy in H2-CO2-H2S mixture at 700 °C

Liu, L. L.; Li, W. B.; Guo, Q. Q.; Ni, C. S.; Niu, Y.

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dc.contributor.author	Liu, L. L.
dc.contributor.author	Li, W. B.
dc.contributor.author	Guo, Q. Q.
dc.contributor.author	Ni, C. S.
dc.contributor.author	Niu, Y.
dc.date.accessioned	2017-05-16T23:33:40Z
dc.date.available	2017-05-16T23:33:40Z
dc.date.issued	2017-10
dc.identifier.citation	Liu , L L , Li , W B , Guo , Q Q , Ni , C S & Niu , Y 2017 , ' The corrosion behavior of a sputtered micrograin film on Fe-5Cr-5Si alloy in H 2 -CO 2 -H 2 S mixture at 700 °C ' , Corrosion Science , vol. 111 , pp. 446-453 . https://doi.org/10.1016/j.corsci.2016.05.017	en
dc.identifier.issn	0010-938X
dc.identifier.other	PURE: 242630015
dc.identifier.other	PURE UUID: e27b7640-62c0-45c4-904a-f0e3ea6c412d
dc.identifier.other	RIS: urn:D400ABEDFE5FC6B4947832DBA5153950
dc.identifier.other	Scopus: 84971667567
dc.identifier.other	WOS: 000382794000041
dc.identifier.uri	https://hdl.handle.net/10023/10788
dc.description	Financial support from the NSFC (Projects NO. 59071129 & 51501135) is acknowledged.	en
dc.description.abstract	The corrosion behaviors of as-cast Fe-5Cr-5Si alloy with and without sputtered Fe-5Cr-5Si film in H2-CO2-H2S mixture at 700 °C are studied. The corrosion scale forming on the as-cast alloy is non-protective and mainly composed of FeS outer layer and FeS + FeCr2O4 + Fe2SiO4 inner layer. However, a continuous Cr2O3 + SiO2 layer which possesses favorable protectiveness forms at the coating/alloy interface for the coated alloy, even though FeS layer and FeS + FeCr2O4 + Fe2SiO4 mixed layer also form. The formation mechanism of the Cr2O3 + SiO2 layer on the coated alloy is discussed thoroughly.
dc.language.iso	eng
dc.relation.ispartof	Corrosion Science	en
dc.rights	© 2016 Published by Elsevier Ltd. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1016/j.corsci.2016.05.017	en
dc.subject	A sputtered film	en
dc.subject	B SEM	en
dc.subject	B EPMA	en
dc.subject	C oxidation	en
dc.subject	C sulphidation	en
dc.subject	C selective oxidation	en
dc.subject	QD Chemistry	en
dc.subject	NDAS	en
dc.subject.lcc	QD	en
dc.title	The corrosion behavior of a sputtered micrograin film on Fe-5Cr-5Si alloy in H2-CO2-H2S mixture at 700 °C	en
dc.type	Journal article	en
dc.description.version	Postprint	en
dc.contributor.institution	University of St Andrews. School of Chemistry	en
dc.identifier.doi	https://doi.org/10.1016/j.corsci.2016.05.017
dc.description.status	Peer reviewed	en
dc.date.embargoedUntil	2017-05-16

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