Microstructure-wear behavior correlation on a directionally solidified Al-In monotectic alloy

dc.creatorFreitas, ES
dc.creatorSpinelli, JE
dc.creatorCasteletti, LC
dc.creatorGarcia, A
dc.date2013
dc.dateOCT
dc.date2014-07-30T14:02:06Z
dc.date2015-11-26T16:37:46Z
dc.date2014-07-30T14:02:06Z
dc.date2015-11-26T16:37:46Z
dc.date.accessioned2018-03-28T23:20:56Z
dc.date.available2018-03-28T23:20:56Z
dc.identifierTribology International. Elsevier Sci Ltd, v. 66, n. 182, n. 186, 2013.
dc.identifier0301-679X
dc.identifierWOS:000324358700022
dc.identifier10.1016/j.triboint.2013.05.009
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/56912
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/56912
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1272108
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionAl-In monotectic alloys are potential alternatives for application in the manufacture of wear-resistant automotive components, such as cylinder liners and journal bearings. The comprehension regarding the development of distinct microstructures of monotectic alloys and their interrelation with wear behavior are challenges of prime importance. The present study aims to contribute to a better understanding of the relationship between the scale of the minority phase of the monotectic microstructure and the corresponding wear behavior. Transient directional solidification experiments were carried out with an Al-5.5 wt% In alloy with a view to provide samples with significant differences in the microstructural scale along the casting length. The results of wear tests permitted an experimental quantitative expression correlating the wear volume (V) with both the interphase spacing between indium droplets (lambda) and time of wear tests (t) to be proposed. The increase in lambda is shown to improve the wear resistance. The effect of lambda on V becomes more significant as the sliding distance (or time) is increased. (C) 2013 Elsevier Ltd. All rights reserved.
dc.description66
dc.description182
dc.description186
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationTribology International
dc.relationTribol. Int.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectAl-In alloy
dc.subjectSolidification
dc.subjectMicrostructure
dc.subjectWear
dc.subjectElectrochemical-behavior
dc.subjectCorrosion-resistance
dc.subjectPb Alloys
dc.subjectAluminum
dc.subjectFriction
dc.subjectMicrohardness
dc.subjectLubrication
dc.subjectSn
dc.titleMicrostructure-wear behavior correlation on a directionally solidified Al-In monotectic alloy
dc.typeArtículos de revistas


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