Cyclic oxidation and mechanical behaviour of slurry aluminide coatings for steam turbine components

Agüero, A.; Muelas Gamo, Raúl; Gutiérrez, Marcos; Van Vulpen, R.; Osgerby, Steve; Banks, J. P.

Publicación:
Cyclic oxidation and mechanical behaviour of slurry aluminide coatings for steam turbine components

dc.contributor.author	Agüero, A.	es
dc.contributor.author	Muelas Gamo, Raúl	es
dc.contributor.author	Gutiérrez, Marcos	es
dc.contributor.author	Van Vulpen, R.	es
dc.contributor.author	Osgerby, Steve	es
dc.contributor.author	Banks, J. P.	es
dc.date.accessioned	2025-01-17T10:16:00Z
dc.date.available	2025-01-17T10:16:00Z
dc.date.issued	2007-04-02
dc.description	Received 5 July 2006, Accepted 19 November 2006, Available online 16 January 2007.	es
dc.description.abstract	The excellent steam oxidation resistance of iron aluminide coatings on ferritic steels at 650 °C has been demonstrated both by laboratory tests and field exposure. These coatings are formed by the application of an Al slurry followed by diffusion heat treatment at 700 °C for 10 h. The resulting microstructure is mostly composed of Fe2Al5 on top of a much thinner FeAl layer. This coating exhibits perpendicular cracks due to thermal expansion mismatch between coating and substrate. However, these stress relieving cracks do not seem to have an effect on the mechanical properties of the substrate. Cyclic oxidation, creep resistance and TMF testing of these coatings at 650 °C indicate excellent performance.	es
dc.description.peerreviewed	Peerreview	es
dc.description.sponsorship	The authors acknowledge the European Commission for financial support under the 5th framework program (SUPERCOAT). AA, RM and MG wish to thank all the members of the Area of Metallic Materials at INTA for their invaluable technical assistance.	es
dc.identifier.citation	Surface and Coatings Technology 200: 6253-5260(2007)	es
dc.identifier.doi	10.1016/j.surfcoat.2006.11.033
dc.identifier.issn	1879-3347
dc.identifier.other	https://www.sciencedirect.com/science/article/abs/pii/S0257897206014356	es
dc.identifier.uri	http://hdl.handle.net/20.500.12666/976
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.rights.accessRights	info:eu-repo/semantics/restrictedAccess	es
dc.rights.license	Copyright © 2006 Elsevier B.V. All rights reserved.	es
dc.title	Cyclic oxidation and mechanical behaviour of slurry aluminide coatings for steam turbine components	es
dc.type	info:eu-repo/semantics/article	es
dc.type.coar	http://purl.org/coar/resource_type/c_2df8fbb1	es
dc.type.hasVersion	info:eu-repo/semantics/publishedVersion	es
dspace.entity.type	Publication