Microstructural And Hardness Evaluations Of A Centrifuged Sn-22pb Casting Alloy Compared With A Lead-free Snag Alloy

dc.creatorSatizabal
dc.creatorLuz Myrian; Costa
dc.creatorDiego; Hainick
dc.creatorGuilherme Ottamr; Moura
dc.creatorDiego Rodrigo; Bortolozo
dc.creatorAusdinir Danilo; Osorio
dc.creatorWislei Riuper
dc.date2017
dc.dateabr
dc.date2017-11-13T13:14:38Z
dc.date2017-11-13T13:14:38Z
dc.date.accessioned2018-03-29T05:52:21Z
dc.date.available2018-03-29T05:52:21Z
dc.identifierMetallurgical And Materials Transactions A-physical Metallurgy And Materials Science . Springer, v. 48A, p. 1880 - 1892, 2017.
dc.identifier1073-5623
dc.identifier1543-1940
dc.identifierWOS:000396057300032
dc.identifier10.1007/s11661-016-3945-1
dc.identifierhttps://link.springer.com/article/10.1007/s11661-016-3945-1
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/327215
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1364240
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionA great preoccupation with replacing the traditional Sn-Pb alloy with a Pb-free alloy ("green alloy") is recognized. There are industrial sectors that demand metallurgical improvements to attain certain unsoundness and adequate properties as a function of imposed operational parameters. In this experimental investigation, two distinctive centrifuged casting alloys (i.e., Sn-2 wt pct Ag and Sn-22 wt pct Pb) are compared. It is found that centrifuged castings have similar microstructure constituents, although distinctive cooling rates and solute contents are considered. It is also found that Ag3Sn intermetallic particles are responsible for attaining similar tensile strength, since more dislocations between Ag3Sn particles and the Sn-rich phase are provided. In order to replace the Sn-Pb alloys with a successor alloy containing sustainability and environmental aspects associated with castability and to guarantee the desired properties, it seems that a green alloy (Pb free) with intermetallic particles finely and homogeneously distributed provides an interesting benefit to various industrial applications.
dc.description48A
dc.description4
dc.description1880
dc.description1892
dc.descriptionFAEPEX-UNICAMP
dc.descriptionCNPq (The Brazilian Research Council) [446797/2014-6]
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageEnglish
dc.publisherSpringer
dc.publisherNew York
dc.relationMetallurgical and Materials Transactions A-Physical Metallurgy and Materials Science
dc.rightsfechado
dc.sourceWOS
dc.subjectMechanical-properties
dc.subjectFree Solder
dc.subjectZn Solder
dc.subjectAg
dc.subjectBehavior
dc.subjectCu
dc.subjectDeformation
dc.subjectMorphology
dc.subjectSubstrate
dc.subjectSilver
dc.titleMicrostructural And Hardness Evaluations Of A Centrifuged Sn-22pb Casting Alloy Compared With A Lead-free Snag Alloy
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución