Effect of Ti on microstructure, mechanical properties and corrosion behavior of a nickel-aluminum bronze alloy

dc.contributor.authorRivero Fuente, Pedro J.
dc.contributor.authorBerlanga Labari, Carlos
dc.contributor.authorPalacio, José F.
dc.contributor.authorBiezma Moraleda, María Victoria
dc.contributor.departmentIngenieríaes_ES
dc.contributor.departmentIngeniaritzaeu
dc.contributor.departmentInstitute for Advanced Materials and Mathematics - INAMAT2en
dc.date.accessioned2025-01-27T14:33:37Z
dc.date.available2025-01-27T14:33:37Z
dc.date.issued2021-04-12
dc.date.updated2025-01-27T14:07:14Z
dc.description.abstractNickel-aluminum bronze (NAB) alloys are suitable, in cast condition, to be used in marine propellers due to its excellent behavior avoiding erosion and cavitation as well as corrosion. A complex microstructure, intrinsic to this copper base system, is the result of a well-controlled chemical composition. There are few works related to the effect of adding small quantities of specific chemical elements on NAB alloys properties. The aim of this paper is to study the effect of Ti on the microstructure, mechanical properties, and corrosion behavior of a particular NAB alloy, CuAl10Fe5Ni5 (C95500), and the comparison to the Ti-free NAB alloy. Although the as- cast microstructure is very similar for both materials, the addition of only 120 ppm Ti leads to a significant grain refinement that plays a key role on the mechanical properties. It has been observed an increase in both microhardness and nanohardness as well as in the resultant Young moduli values, meanwhile no significant impact on the corrosion susceptibility has been observed.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRivero P.J., Berlanga C., Palacio J.F., Biezma-Moraleda M.V. (2021) Effect of Ti on microstructure, mechanical properties and corrosion behavior of a nickel-aluminum bronze alloy. Materials Research, 24(2), 1-9. https://doi.org/10.1590/1980-5373-MR-2020-0335.
dc.identifier.doi10.1590/1980-5373-MR-2020-0335
dc.identifier.issn1516-1439
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/53103
dc.language.isoeng
dc.publisherABM, ABC, ABPol
dc.relation.ispartofMaterials Research. 2021, 24(2), e20200335
dc.relation.publisherversionhttps://doi.org/10.1590/1980-5373-MR-2020-0335
dc.rightsCreative Commons Attribution 4.0 International
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectNickel-aluminum bronze (NAB)en
dc.subjectMicrostructureen
dc.subjectGrain reinforcementen
dc.subjectNanohardnessen
dc.subjectCorrosionen
dc.titleEffect of Ti on microstructure, mechanical properties and corrosion behavior of a nickel-aluminum bronze alloyen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
relation.isAuthorOfPublicationccf8da2b-8e86-4e57-835a-358562d70571
relation.isAuthorOfPublicationdda98d71-b4db-4289-a0bb-e50f7aea96bf
relation.isAuthorOfPublication9c80697b-d874-4f91-924e-f03efd35958c
relation.isAuthorOfPublication.latestForDiscoveryccf8da2b-8e86-4e57-835a-358562d70571

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